254533602961 has 16 divisors (see below), whose sum is σ = 292305542400. Its totient is φ = 219201930000.

The previous prime is 254533602949. The next prime is 254533602971. The reversal of 254533602961 is 169206335452.

It is a cyclic number.

It is not a de Polignac number, because 254533602961 - 2¹¹ = 254533600913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254533602971) 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, 4833270 + ... + 4885648.

It is an arithmetic number, because the mean of its divisors is an integer number (18269096400).

Almost surely, 2^254533602961 is an apocalyptic number.

It is an amenable number.

254533602961 is a deficient number, since it is larger than the sum of its proper divisors (37771939439).

254533602961 is a wasteful number, since it uses less digits than its factorization.

254533602961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75660.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 254533602961 in words is "two hundred fifty-four billion, five hundred thirty-three million, six hundred two thousand, nine hundred sixty-one".