504040052416 has 28 divisors (see below), whose sum is σ = 1059040038888. Its totient is φ = 237195318272.

The previous prime is 504040052413. The next prime is 504040052431. The reversal of 504040052416 is 614250040405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504040052413) 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, 231634966 + ... + 231637141.

Almost surely, 2^504040052416 is an apocalyptic number.

It is an amenable number.

504040052416 is an abundant number, since it is smaller than the sum of its proper divisors (554999986472).

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

504040052416 is a wasteful number, since it uses less digits than its factorization.

504040052416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463272136 (or 463272126 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 504040052416 in words is "five hundred four billion, forty million, fifty-two thousand, four hundred sixteen".