17132554056 has 32 divisors (see below), whose sum is σ = 42939296640. Its totient is φ = 5696463168.

The previous prime is 17132554039. The next prime is 17132554057. The reversal of 17132554056 is 65045523171.

It is a super-2 number, since 2×17132554056² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (17132554057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889536 + ... + 908591.

It is an arithmetic number, because the mean of its divisors is an integer number (1341853020).

Almost surely, 2^17132554056 is an apocalyptic number.

It is an amenable number.

17132554056 is an abundant number, since it is smaller than the sum of its proper divisors (25806742584).

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

17132554056 is a wasteful number, since it uses less digits than its factorization.

17132554056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798533 (or 1798529 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 17132554056 in words is "seventeen billion, one hundred thirty-two million, five hundred fifty-four thousand, fifty-six".