1008574332772 has 12 divisors (see below), whose sum is σ = 1825867326780. Its totient is φ = 486897953696.

The previous prime is 1008574332769. The next prime is 1008574332809. The reversal of 1008574332772 is 2772334758001.

It can be written as a sum of positive squares in 2 ways, for example, as 462432640576 + 546141692196 = 680024^2 + 739014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4347303043 + ... + 4347303274.

It is an arithmetic number, because the mean of its divisors is an integer number (152155610565).

Almost surely, 2^{1008574332772} is an apocalyptic number.

It is an amenable number.

1008574332772 is a deficient number, since it is larger than the sum of its proper divisors (817292994008).

1008574332772 is a wasteful number, since it uses less digits than its factorization.

1008574332772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8694606350 (or 8694606348 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 1008574332772 in words is "one trillion, eight billion, five hundred seventy-four million, three hundred thirty-two thousand, seven hundred seventy-two".