19152700974 has 24 divisors (see below), whose sum is σ = 45270020952. Its totient is φ = 5803848720.

The previous prime is 19152700937. The next prime is 19152700981. The reversal of 19152700974 is 47900725191.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48365209 + ... + 48365604.

It is an arithmetic number, because the mean of its divisors is an integer number (1886250873).

Almost surely, 2^19152700974 is an apocalyptic number.

19152700974 is an abundant number, since it is smaller than the sum of its proper divisors (26117319978).

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

19152700974 is a wasteful number, since it uses less digits than its factorization.

19152700974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96730832 (or 96730829 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 19152700974 in words is "nineteen billion, one hundred fifty-two million, seven hundred thousand, nine hundred seventy-four".