2555552031 has 16 divisors (see below), whose sum is σ = 3434176128. Its totient is φ = 1690365600.

The previous prime is 2555552029. The next prime is 2555552063. The reversal of 2555552031 is 1302555552.

It is not a de Polignac number, because 2555552031 - 2¹ = 2555552029 is a prime.

It is a super-2 number, since 2×2555552031² = 13061692366296449922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2555551983 and 2555552001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555552731) 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, 203425 + ... + 215621.

It is an arithmetic number, because the mean of its divisors is an integer number (214636008).

Almost surely, 2^2555552031 is an apocalyptic number.

2555552031 is a deficient number, since it is larger than the sum of its proper divisors (878624097).

2555552031 is a wasteful number, since it uses less digits than its factorization.

2555552031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12742.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 2555552031 is about 50552.4680999850. The cubic root of 2555552031 is about 1367.1880147035.

The spelling of 2555552031 in words is "two billion, five hundred fifty-five million, five hundred fifty-two thousand, thirty-one".