115530522454051 has 16 divisors (see below), whose sum is σ = 117392343380928. Its totient is φ = 113683004416000.

The previous prime is 115530522454037. The next prime is 115530522454133. The reversal of 115530522454051 is 150454225035511.

It is a cyclic number.

It is not a de Polignac number, because 115530522454051 - 2⁷ = 115530522453923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115530522453989 and 115530522454007.

It is not an unprimeable number, because it can be changed into a prime (115530522454031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102547731 + ... + 103668211.

It is an arithmetic number, because the mean of its divisors is an integer number (7337021461308).

Almost surely, 2^{115530522454051} is an apocalyptic number.

115530522454051 is a deficient number, since it is larger than the sum of its proper divisors (1861820926877).

115530522454051 is a wasteful number, since it uses less digits than its factorization.

115530522454051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126862.

The product of its (nonzero) digits is 600000, while the sum is 43.

Adding to 115530522454051 its reverse (150454225035511), we get a palindrome (265984747489562).

The spelling of 115530522454051 in words is "one hundred fifteen trillion, five hundred thirty billion, five hundred twenty-two million, four hundred fifty-four thousand, fifty-one".