2554141566 has 16 divisors (see below), whose sum is σ = 5109364224. Its totient is φ = 851200344.

The previous prime is 2554141549. The next prime is 2554141567. The reversal of 2554141566 is 6651414552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554141567) 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, 12526 + ... + 72561.

It is an arithmetic number, because the mean of its divisors is an integer number (319335264).

Almost surely, 2^2554141566 is an apocalyptic number.

2554141566 is an abundant number, since it is smaller than the sum of its proper divisors (2555222658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2554141566 is a wasteful number, since it uses less digits than its factorization.

2554141566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90095.

The product of its digits is 144000, while the sum is 39.

The square root of 2554141566 is about 50538.5156687452. The cubic root of 2554141566 is about 1366.9364414363.

The spelling of 2554141566 in words is "two billion, five hundred fifty-four million, one hundred forty-one thousand, five hundred sixty-six".