113553532550522 has 4 divisors (see below), whose sum is σ = 170330298825786. Its totient is φ = 56776766275260.

The previous prime is 113553532550483. The next prime is 113553532550537. The reversal of 113553532550522 is 225055235355311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59235173280721 + 54318359269801 = 7696439^2 + 7370099^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28388383137629 + ... + 28388383137632.

Almost surely, 2^{113553532550522} is an apocalyptic number.

113553532550522 is a deficient number, since it is larger than the sum of its proper divisors (56776766275264).

113553532550522 is an equidigital number, since it uses as much as digits as its factorization.

113553532550522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56776766275263.

The product of its (nonzero) digits is 3375000, while the sum is 47.

The spelling of 113553532550522 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, five hundred fifty thousand, five hundred twenty-two".