2550553031 has 8 divisors (see below), whose sum is σ = 2752873200. Its totient is φ = 2349107712.

The previous prime is 2550552971. The next prime is 2550553037. The reversal of 2550553031 is 1303550552.

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 2550553031 - 2⁶ = 2550552967 is a prime.

It is a super-2 number, since 2×2550553031² = 13010641527886573922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550552985 and 2550553003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550553037) 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, 212645 + ... + 224318.

It is an arithmetic number, because the mean of its divisors is an integer number (344109150).

Almost surely, 2^2550553031 is an apocalyptic number.

2550553031 is a deficient number, since it is larger than the sum of its proper divisors (202320169).

2550553031 is a wasteful number, since it uses less digits than its factorization.

2550553031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437425.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 2550553031 is about 50503.0002178088. Note that the first 3 decimals coincide. The cubic root of 2550553031 is about 1366.2959655368.

The spelling of 2550553031 in words is "two billion, five hundred fifty million, five hundred fifty-three thousand, thirty-one".