2554045542 has 48 divisors (see below), whose sum is σ = 5588539632. Its totient is φ = 842961600.

The previous prime is 2554045523. The next prime is 2554045579. The reversal of 2554045542 is 2455404552.

2554045542 is a `hidden beast` number, since 25 + 54 + 0 + 45 + 542 = 666.

It is a super-2 number, since 2×2554045542² = 13046297261220147528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2554045497 and 2554045506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894417 + ... + 897267.

It is an arithmetic number, because the mean of its divisors is an integer number (116427909).

Almost surely, 2^2554045542 is an apocalyptic number.

2554045542 is an abundant number, since it is smaller than the sum of its proper divisors (3034494090).

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

2554045542 is a wasteful number, since it uses less digits than its factorization.

2554045542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333 (or 3330 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 2554045542 is about 50537.5656517011. The cubic root of 2554045542 is about 1366.9193110429.

The spelling of 2554045542 in words is "two billion, five hundred fifty-four million, forty-five thousand, five hundred forty-two".