52412906416 has 40 divisors (see below), whose sum is σ = 109395123264. Its totient is φ = 24183144960.

The previous prime is 52412906401. The next prime is 52412906423. The reversal of 52412906416 is 61460921425.

It is a super-2 number, since 2×52412906416² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671676 + ... + 745636.

Almost surely, 2^52412906416 is an apocalyptic number.

It is an amenable number.

52412906416 is an abundant number, since it is smaller than the sum of its proper divisors (56982216848).

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

52412906416 is a wasteful number, since it uses less digits than its factorization.

52412906416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77389 (or 77383 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 52412906416 in words is "fifty-two billion, four hundred twelve million, nine hundred six thousand, four hundred sixteen".