2550653131 has 16 divisors (see below), whose sum is σ = 2800717920. Its totient is φ = 2308492800.

The previous prime is 2550653117. The next prime is 2550653137. The reversal of 2550653131 is 1313560552.

It is a cyclic number.

It is not a de Polignac number, because 2550653131 - 2²¹ = 2548555979 is a prime.

It is a super-2 number, since 2×2550653131² = 13011662789360206322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2550653093 and 2550653102.

It is not an unprimeable number, because it can be changed into a prime (2550653137) 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, 303421 + ... + 311713.

It is an arithmetic number, because the mean of its divisors is an integer number (175044870).

Almost surely, 2^2550653131 is an apocalyptic number.

2550653131 is a deficient number, since it is larger than the sum of its proper divisors (250064789).

2550653131 is a wasteful number, since it uses less digits than its factorization.

2550653131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 2550653131 is about 50503.9912383170. The cubic root of 2550653131 is about 1366.3138393646.

The spelling of 2550653131 in words is "two billion, five hundred fifty million, six hundred fifty-three thousand, one hundred thirty-one".