2554706761 has 16 divisors (see below), whose sum is σ = 2788950528. Its totient is φ = 2333267200.

The previous prime is 2554706753. The next prime is 2554706789. The reversal of 2554706761 is 1676074552.

It is not a de Polignac number, because 2554706761 - 2³ = 2554706753 is a prime.

It is a super-2 number, since 2×2554706761² = 13053053269398222242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554706711) 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, 15501 + ... + 73141.

It is an arithmetic number, because the mean of its divisors is an integer number (174309408).

Almost surely, 2^2554706761 is an apocalyptic number.

It is an amenable number.

2554706761 is a deficient number, since it is larger than the sum of its proper divisors (234243767).

2554706761 is a wasteful number, since it uses less digits than its factorization.

2554706761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57752.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 2554706761 is about 50544.1070848027. The cubic root of 2554706761 is about 1367.0372618283.

The spelling of 2554706761 in words is "two billion, five hundred fifty-four million, seven hundred six thousand, seven hundred sixty-one".