832827051720 has 128 divisors (see below), whose sum is σ = 2843799840000. Its totient is φ = 216670440960.

The previous prime is 832827051671. The next prime is 832827051731. The reversal of 832827051720 is 27150728238.

832827051720 is a `hidden beast` number, since 8 + 32 + 82 + 7 + 0 + 517 + 20 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9359820 + ... + 9448379.

It is an arithmetic number, because the mean of its divisors is an integer number (22217186250).

Almost surely, 2^832827051720 is an apocalyptic number.

It is an amenable number.

832827051720 is an abundant number, since it is smaller than the sum of its proper divisors (2010972788280).

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

832827051720 is a wasteful number, since it uses less digits than its factorization.

832827051720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18808260 (or 18808250 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

Adding to 832827051720 its reverse (27150728238), we get a palindrome (859977779958).

The spelling of 832827051720 in words is "eight hundred thirty-two billion, eight hundred twenty-seven million, fifty-one thousand, seven hundred twenty".