2254901961 has 16 divisors (see below), whose sum is σ = 3242586816. Its totient is φ = 1385583936.

The previous prime is 2254901927. The next prime is 2254902011. The reversal of 2254901961 is 1691094522.

It is not a de Polignac number, because 2254901961 - 2¹⁰ = 2254900937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2254901911) 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, 15690 + ... + 68963.

It is an arithmetic number, because the mean of its divisors is an integer number (202661676).

Almost surely, 2^2254901961 is an apocalyptic number.

It is an amenable number.

2254901961 is a deficient number, since it is larger than the sum of its proper divisors (987684855).

2254901961 is a wasteful number, since it uses less digits than its factorization.

2254901961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85352.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2254901961 is about 47485.8079956528. The cubic root of 2254901961 is about 1311.3216196114.

The spelling of 2254901961 in words is "two billion, two hundred fifty-four million, nine hundred one thousand, nine hundred sixty-one".