50464926736 has 135 divisors (see below), whose sum is σ = 116393666493. Its totient is φ = 21134507520.

The previous prime is 50464926697. The next prime is 50464926749. The reversal of 50464926736 is 63762946405.

The square root of 50464926736 is 224644.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 889232400 + 49575694336 = 29820^2 + 222656^2 .

It is a super-2 number, since 2×50464926736² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 446592216 + ... + 446592328.

Almost surely, 2^50464926736 is an apocalyptic number.

50464926736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

50464926736 is the 224644-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50464926736

50464926736 is an abundant number, since it is smaller than the sum of its proper divisors (65928739757).

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

50464926736 is an equidigital number, since it uses as much as digits as its factorization.

50464926736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 50464926736 in words is "fifty billion, four hundred sixty-four million, nine hundred twenty-six thousand, seven hundred thirty-six".