5555425131 has 12 divisors (see below), whose sum is σ = 8144272552. Its totient is φ = 3648338496.

The previous prime is 5555425079. The next prime is 5555425147. The reversal of 5555425131 is 1315245555.

5555425131 is a `hidden beast` number, since 55 + 55 + 42 + 513 + 1 = 666.

It is not a de Polignac number, because 5555425131 - 2⁷ = 5555425003 is a prime.

It is a super-2 number, since 2×5555425131² = 61725496772292734322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555425171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4605886 + ... + 4607091.

Almost surely, 2^5555425131 is an apocalyptic number.

5555425131 is a deficient number, since it is larger than the sum of its proper divisors (2588847421).

5555425131 is a wasteful number, since it uses less digits than its factorization.

5555425131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9213050 (or 9213047 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 5555425131 is about 74534.7243303415. The cubic root of 5555425131 is about 1771.0837555187.

The spelling of 5555425131 in words is "five billion, five hundred fifty-five million, four hundred twenty-five thousand, one hundred thirty-one".