50913646 has 12 divisors (see below), whose sum is σ = 88839288. Its totient is φ = 21820092.

The previous prime is 50913617. The next prime is 50913659. The reversal of 50913646 is 64631905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 259666 + ... + 259861.

It is an arithmetic number, because the mean of its divisors is an integer number (7403274).

Almost surely, 2^50913646 is an apocalyptic number.

50913646 is a deficient number, since it is larger than the sum of its proper divisors (37925642).

50913646 is a wasteful number, since it uses less digits than its factorization.

50913646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519543 (or 519536 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 50913646 is about 7135.3798777640. The cubic root of 50913646 is about 370.6335529669.

The spelling of 50913646 in words is "fifty million, nine hundred thirteen thousand, six hundred forty-six".