115620000506 has 4 divisors (see below), whose sum is σ = 173430000762. Its totient is φ = 57810000252.

The previous prime is 115620000493. The next prime is 115620000539. The reversal of 115620000506 is 605000026511.

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., 57916754281 + 57703246225 = 240659^2 + 240215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28905000125 + ... + 28905000128.

Almost surely, 2^115620000506 is an apocalyptic number.

115620000506 is a deficient number, since it is larger than the sum of its proper divisors (57810000256).

115620000506 is an equidigital number, since it uses as much as digits as its factorization.

115620000506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57810000255.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 115620000506 in words is "one hundred fifteen billion, six hundred twenty million, five hundred six", and thus it is an aban number.