113551540626 has 32 divisors (see below), whose sum is σ = 233067189888. Its totient is φ = 36868544640.

The previous prime is 113551540603. The next prime is 113551540631. The reversal of 113551540626 is 626045155311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468371 + ... + 1543766.

It is an arithmetic number, because the mean of its divisors is an integer number (7283349684).

Almost surely, 2^113551540626 is an apocalyptic number.

113551540626 is an abundant number, since it is smaller than the sum of its proper divisors (119515649262).

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

113551540626 is a wasteful number, since it uses less digits than its factorization.

113551540626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012306.

The product of its (nonzero) digits is 108000, while the sum is 39.

Adding to 113551540626 its reverse (626045155311), we get a palindrome (739596695937).

The spelling of 113551540626 in words is "one hundred thirteen billion, five hundred fifty-one million, five hundred forty thousand, six hundred twenty-six".