115476506554 has 4 divisors (see below), whose sum is σ = 173214759834. Its totient is φ = 57738253276.

The previous prime is 115476506521. The next prime is 115476506557. The reversal of 115476506554 is 455605674511.

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., 109088181225 + 6388325329 = 330285^2 + 79927^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115476506498 and 115476506507.

It is not an unprimeable number, because it can be changed into a prime (115476506557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28869126637 + ... + 28869126640.

Almost surely, 2^115476506554 is an apocalyptic number.

115476506554 is a deficient number, since it is larger than the sum of its proper divisors (57738253280).

115476506554 is an equidigital number, since it uses as much as digits as its factorization.

115476506554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57738253279.

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 115476506554 in words is "one hundred fifteen billion, four hundred seventy-six million, five hundred six thousand, five hundred fifty-four".