4950858606540 has 384 divisors, whose sum is σ = 18275669508096. Its totient is φ = 971281152000.

The previous prime is 4950858606493. The next prime is 4950858606541. The reversal of 4950858606540 is 456068580594.

It is a super-2 number, since 2×4950858606540² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4950858606541) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 5450457 + ... + 6293583.

It is an arithmetic number, because the mean of its divisors is an integer number (47592889344).

Almost surely, 2^{4950858606540} 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 4950858606540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9137834754048).

4950858606540 is an abundant number, since it is smaller than the sum of its proper divisors (13324810901556).

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

4950858606540 is a wasteful number, since it uses less digits than its factorization.

4950858606540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843229 (or 843227 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 60.

The spelling of 4950858606540 in words is "four trillion, nine hundred fifty billion, eight hundred fifty-eight million, six hundred six thousand, five hundred forty".