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50505076460 = 2252525253823
BaseRepresentation
bin101111000010010101…
…100100111011101100
311211100210012201021102
4233002111210323230
51311413244421320
635111323022232
73435364031606
oct570225447354
9154323181242
1050505076460
111a467887513
12995606a978
1349bb5b1637
142631848176
1514a8db2175
hexbc2564eec

50505076460 has 12 divisors (see below), whose sum is σ = 106060660608. Its totient is φ = 20202030576.

The previous prime is 50505076439. The next prime is 50505076471. The reversal of 50505076460 is 6467050505.

It is a super-2 number, since 2×505050764602 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262626892 + ... + 1262626931.

It is an arithmetic number, because the mean of its divisors is an integer number (8838388384).

Almost surely, 250505076460 is an apocalyptic number.

It is an amenable number.

50505076460 is an abundant number, since it is smaller than the sum of its proper divisors (55555584148).

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

50505076460 is a wasteful number, since it uses less digits than its factorization.

50505076460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525253832 (or 2525253830 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 50505076460 in words is "fifty billion, five hundred five million, seventy-six thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 2525253823 5050507646 10101015292 12626269115 25252538230 50505076460