912897031552 has 48 divisors (see below), whose sum is σ = 1984072888980. Its totient is φ = 414936899840.

The previous prime is 912897031549. The next prime is 912897031561. The reversal of 912897031552 is 255130798219.

It is a self number, because there is not a number n which added to its sum of digits gives 912897031552.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 35839173 + ... + 35864635.

Almost surely, 2^912897031552 is an apocalyptic number.

It is an amenable number.

912897031552 is an abundant number, since it is smaller than the sum of its proper divisors (1071175857428).

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

912897031552 is an frugal number, since it uses more digits than its factorization.

912897031552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50951 (or 25476 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 912897031552 in words is "nine hundred twelve billion, eight hundred ninety-seven million, thirty-one thousand, five hundred fifty-two".