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5771426745504 = 2537217659109517
BaseRepresentation
bin101001111111100001111…
…0101110100110010100000
3202102202001122122010220210
41103333003311310302200
51224024340221324004
620135205024534120
71133654222623200
oct123770365646240
922382048563823
105771426745504
111925714a34242
1279265b181340
1332b32142cb54
1415d4a4d78400
15a01dc2b4089
hex53fc3d74ca0

5771426745504 has 288 divisors, whose sum is σ = 18688624637760. Its totient is φ = 1549611098112.

The previous prime is 5771426745493. The next prime is 5771426745529. The reversal of 5771426745504 is 4055476241775.

It is a super-3 number, since 3×57714267455043 (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52644154 + ... + 52753670.

It is an arithmetic number, because the mean of its divisors is an integer number (64891057770).

Almost surely, 25771426745504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5771426745504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9344312318880).

5771426745504 is an abundant number, since it is smaller than the sum of its proper divisors (12917197892256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5771426745504 is a wasteful number, since it uses less digits than its factorization.

5771426745504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110220 (or 110205 counting only the distinct ones).

The product of its (nonzero) digits is 32928000, while the sum is 57.

The spelling of 5771426745504 in words is "five trillion, seven hundred seventy-one billion, four hundred twenty-six million, seven hundred forty-five thousand, five hundred four".