30325287264 has 48 divisors (see below), whose sum is σ = 79621924032. Its totient is φ = 10106137728.

The previous prime is 30325287253. The next prime is 30325287301. The reversal of 30325287264 is 46278252303.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419967 + ... + 486849.

It is an arithmetic number, because the mean of its divisors is an integer number (1658790084).

Almost surely, 2^30325287264 is an apocalyptic number.

It is an amenable number.

30325287264 is an abundant number, since it is smaller than the sum of its proper divisors (49296636768).

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

30325287264 is a wasteful number, since it uses less digits than its factorization.

30325287264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71619 (or 71611 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 30325287264 in words is "thirty billion, three hundred twenty-five million, two hundred eighty-seven thousand, two hundred sixty-four".