915485052 has 48 divisors (see below), whose sum is σ = 2175662720. Its totient is φ = 299547072.

The previous prime is 915485047. The next prime is 915485057. The reversal of 915485052 is 250584519.

915485052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (915485047) and next prime (915485057).

It is a super-2 number, since 2×915485052² = 1676225760870885408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 915485052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (915485057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244974 + ... + 248682.

Almost surely, 2^915485052 is an apocalyptic number.

It is an amenable number.

915485052 is an abundant number, since it is smaller than the sum of its proper divisors (1260177668).

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

915485052 is a wasteful number, since it uses less digits than its factorization.

915485052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 915485052 is about 30256.9835244692. The cubic root of 915485052 is about 970.9952063084.

The spelling of 915485052 in words is "nine hundred fifteen million, four hundred eighty-five thousand, fifty-two".