115550554533131 has 8 divisors (see below), whose sum is σ = 115741536263424. Its totient is φ = 115359720912040.

The previous prime is 115550554533109. The next prime is 115550554533179. The reversal of 115550554533131 is 131335455055511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115550554533131 - 2³⁴ = 115533374663947 is a prime.

It is a super-2 number, since 2×115550554533131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115550554533731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35465615 + ... + 38586408.

It is an arithmetic number, because the mean of its divisors is an integer number (14467692032928).

Almost surely, 2^{115550554533131} is an apocalyptic number.

115550554533131 is a deficient number, since it is larger than the sum of its proper divisors (190981730293).

115550554533131 is an equidigital number, since it uses as much as digits as its factorization.

115550554533131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74054601.

The product of its (nonzero) digits is 1687500, while the sum is 47.

The spelling of 115550554533131 in words is "one hundred fifteen trillion, five hundred fifty billion, five hundred fifty-four million, five hundred thirty-three thousand, one hundred thirty-one".