525006332416 has 20 divisors (see below), whose sum is σ = 1048987262862. Its totient is φ = 262503165952.

The previous prime is 525006332393. The next prime is 525006332419. The reversal of 525006332416 is 614233600525.

It can be written as a sum of positive squares in only one way, i.e., 437058498816 + 87947833600 = 661104^2 + 296560^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (525006332419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512700985 + ... + 512702008.

Almost surely, 2^525006332416 is an apocalyptic number.

It is an amenable number.

525006332416 is a deficient number, since it is larger than the sum of its proper divisors (523980930446).

525006332416 is an equidigital number, since it uses as much as digits as its factorization.

525006332416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025403011 (or 1025402995 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 525006332416 in words is "five hundred twenty-five billion, six million, three hundred thirty-two thousand, four hundred sixteen".