485402037264 has 105 divisors (see below), whose sum is σ = 1410273245199. Its totient is φ = 161775597600.

The previous prime is 485402037251. The next prime is 485402037277. The reversal of 485402037264 is 462730204584.

It is a happy number.

The square root of 485402037264 is 696708.

It is a perfect power (a square), and thus also a powerful number.

485402037264 is a `hidden beast` number, since 48 + 540 + 2 + 0 + 3 + 7 + 2 + 64 = 666.

It is an interprime number because it is at equal distance from previous prime (485402037251) and next prime (485402037277).

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 75241239 + ... + 75247689.

Almost surely, 2^485402037264 is an apocalyptic number.

485402037264 is the 696708-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485402037264

485402037264 is an abundant number, since it is smaller than the sum of its proper divisors (924871207935).

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

485402037264 is an frugal number, since it uses more digits than its factorization.

485402037264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12928 (or 6456 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 485402037264 in words is "four hundred eighty-five billion, four hundred two million, thirty-seven thousand, two hundred sixty-four".