2550272961 has 8 divisors (see below), whose sum is σ = 3401334144. Its totient is φ = 1699696880.

The previous prime is 2550272953. The next prime is 2550272971. The reversal of 2550272961 is 1692720552.

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 2550272961 - 2³ = 2550272953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2550272911) 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, 108825 + ... + 130166.

It is an arithmetic number, because the mean of its divisors is an integer number (425166768).

Almost surely, 2^2550272961 is an apocalyptic number.

It is an amenable number.

2550272961 is a deficient number, since it is larger than the sum of its proper divisors (851061183).

2550272961 is a wasteful number, since it uses less digits than its factorization.

2550272961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242551.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 2550272961 is about 50500.2273361220. The cubic root of 2550272961 is about 1366.2459538316.

The spelling of 2550272961 in words is "two billion, five hundred fifty million, two hundred seventy-two thousand, nine hundred sixty-one".