30485460915 has 160 divisors (see below), whose sum is σ = 69431341056. Its totient is φ = 12448753920.

The previous prime is 30485460857. The next prime is 30485460923. The reversal of 30485460915 is 51906458403.

30485460915 is a `hidden beast` number, since 30 + 4 + 8 + 5 + 4 + 609 + 1 + 5 = 666.

It is not a de Polignac number, because 30485460915 - 2¹⁷ = 30485329843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1129164 + ... + 1155846.

Almost surely, 2^30485460915 is an apocalyptic number.

30485460915 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30485460915 is an abundant number, since it is smaller than the sum of its proper divisors (38945880141).

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

30485460915 is a wasteful number, since it uses less digits than its factorization.

30485460915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26751 (or 26742 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 30485460915 in words is "thirty billion, four hundred eighty-five million, four hundred sixty thousand, nine hundred fifteen".