17542970952 has 32 divisors (see below), whose sum is σ = 47231076480. Its totient is φ = 5397837120.

The previous prime is 17542970927. The next prime is 17542970989. The reversal of 17542970952 is 25907924571.

It is a junction number, because it is equal to n+sod(n) for n = 17542970895 and 17542970904.

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, 28113424 + ... + 28114047.

It is an arithmetic number, because the mean of its divisors is an integer number (1475971140).

Almost surely, 2^17542970952 is an apocalyptic number.

17542970952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17542970952 is an abundant number, since it is smaller than the sum of its proper divisors (29688105528).

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

17542970952 is a wasteful number, since it uses less digits than its factorization.

17542970952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56227493 (or 56227489 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 51.

The spelling of 17542970952 in words is "seventeen billion, five hundred forty-two million, nine hundred seventy thousand, nine hundred fifty-two".