828075360072 has 32 divisors (see below), whose sum is σ = 2179145685600. Its totient is φ = 261497481984.

The previous prime is 828075360043. The next prime is 828075360097. The reversal of 828075360072 is 270063570828.

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, 907976913 + ... + 907977824.

It is an arithmetic number, because the mean of its divisors is an integer number (68098302675).

Almost surely, 2^828075360072 is an apocalyptic number.

It is an amenable number.

828075360072 is an abundant number, since it is smaller than the sum of its proper divisors (1351070325528).

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

828075360072 is a wasteful number, since it uses less digits than its factorization.

828075360072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815954765 (or 1815954761 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 828075360072 in words is "eight hundred twenty-eight billion, seventy-five million, three hundred sixty thousand, seventy-two".