50000963646 has 32 divisors (see below), whose sum is σ = 101210738688. Its totient is φ = 16466234400.

The previous prime is 50000963627. The next prime is 50000963681. The reversal of 50000963646 is 64636900005.

It is a happy number.

It is a super-2 number, since 2×50000963646² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191475 + ... + 369681.

It is an arithmetic number, because the mean of its divisors is an integer number (3162835584).

Almost surely, 2^50000963646 is an apocalyptic number.

50000963646 is an abundant number, since it is smaller than the sum of its proper divisors (51209775042).

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

50000963646 is a wasteful number, since it uses less digits than its factorization.

50000963646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178776.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 50000963646 in words is "fifty billion, nine hundred sixty-three thousand, six hundred forty-six".