55080500031 has 24 divisors (see below), whose sum is σ = 81729098880. Its totient is φ = 35719983936.

The previous prime is 55080500011. The next prime is 55080500063. The reversal of 55080500031 is 13000508055.

55080500031 is a `hidden beast` number, since 5 + 50 + 80 + 500 + 0 + 31 = 666.

It is not a de Polignac number, because 55080500031 - 2¹⁰ = 55080499007 is a prime.

It is a super-2 number, since 2×55080500031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55080499968 and 55080500004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55080500011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1742241 + ... + 1773573.

It is an arithmetic number, because the mean of its divisors is an integer number (3405379120).

Almost surely, 2^55080500031 is an apocalyptic number.

55080500031 is a deficient number, since it is larger than the sum of its proper divisors (26648598849).

55080500031 is a wasteful number, since it uses less digits than its factorization.

55080500031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36655 (or 36652 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 55080500031 in words is "fifty-five billion, eighty million, five hundred thousand, thirty-one".