52115226944 has 28 divisors (see below), whose sum is σ = 112817623488. Its totient is φ = 23688739200.

The previous prime is 52115226941. The next prime is 52115226949. The reversal of 52115226944 is 44962251125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52115226941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37012952 + ... + 37014359.

Almost surely, 2^52115226944 is an apocalyptic number.

It is an amenable number.

52115226944 is an abundant number, since it is smaller than the sum of its proper divisors (60702396544).

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

52115226944 is a wasteful number, since it uses less digits than its factorization.

52115226944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74027334 (or 74027324 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The spelling of 52115226944 in words is "fifty-two billion, one hundred fifteen million, two hundred twenty-six thousand, nine hundred forty-four".