2554355403400 has 96 divisors (see below), whose sum is σ = 6491068116480. Its totient is φ = 930619008000.

The previous prime is 2554355403377. The next prime is 2554355403433. The reversal of 2554355403400 is 43045534552.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12012036 + ... + 12222835.

It is an arithmetic number, because the mean of its divisors is an integer number (67615292880).

Almost surely, 2^{2554355403400} is an apocalyptic number.

2554355403400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2554355403400 is an abundant number, since it is smaller than the sum of its proper divisors (3936712713080).

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

2554355403400 is a wasteful number, since it uses less digits than its factorization.

2554355403400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24234935 (or 24234926 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 2554355403400 in words is "two trillion, five hundred fifty-four billion, three hundred fifty-five million, four hundred three thousand, four hundred".