616053004432 has 20 divisors (see below), whose sum is σ = 1193614970940. Its totient is φ = 308023334528.

The previous prime is 616053004249. The next prime is 616053004471. The reversal of 616053004432 is 234400350616.

It can be written as a sum of positive squares in 2 ways, for example, as 260736869376 + 355316135056 = 510624^2 + 596084^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634294 + ... + 2858602.

It is an arithmetic number, because the mean of its divisors is an integer number (59680748547).

Almost surely, 2^616053004432 is an apocalyptic number.

It is an amenable number.

616053004432 is a deficient number, since it is larger than the sum of its proper divisors (577561966508).

616053004432 is a wasteful number, since it uses less digits than its factorization.

616053004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395970 (or 395964 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 616053004432 in words is "six hundred sixteen billion, fifty-three million, four thousand, four hundred thirty-two".