50601010491 has 24 divisors (see below), whose sum is σ = 76871673216. Its totient is φ = 32029845120.

The previous prime is 50601010487. The next prime is 50601010529. The reversal of 50601010491 is 19401010605.

50601010491 is a `hidden beast` number, since 5 + 0 + 601 + 0 + 10 + 49 + 1 = 666.

It is not a de Polignac number, because 50601010491 - 2² = 50601010487 is a prime.

It is a super-2 number, since 2×50601010491² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50601010991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1696210 + ... + 1725783.

It is an arithmetic number, because the mean of its divisors is an integer number (3202986384).

Almost surely, 2^50601010491 is an apocalyptic number.

50601010491 is a deficient number, since it is larger than the sum of its proper divisors (26270662725).

50601010491 is a wasteful number, since it uses less digits than its factorization.

50601010491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422083 (or 3422080 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 50601010491 in words is "fifty billion, six hundred one million, ten thousand, four hundred ninety-one".