50645956 has 12 divisors (see below), whose sum is σ = 88680592. Its totient is φ = 25308648.

The previous prime is 50645951. The next prime is 50645981. The reversal of 50645956 is 65954605.

It is a super-3 number, since 3×50645956³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (50645951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10651 + ... + 14653.

Almost surely, 2^50645956 is an apocalyptic number.

It is an amenable number.

50645956 is a deficient number, since it is larger than the sum of its proper divisors (38034636).

50645956 is a wasteful number, since it uses less digits than its factorization.

50645956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170 (or 7168 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 50645956 is about 7116.5972205823. The cubic root of 50645956 is about 369.9828479996.

The spelling of 50645956 in words is "fifty million, six hundred forty-five thousand, nine hundred fifty-six".