2554410521055 has 32 divisors (see below), whose sum is σ = 4392061104384. Its totient is φ = 1263076379136.

The previous prime is 2554410521011. The next prime is 2554410521087. The reversal of 2554410521055 is 5501250144552.

It is a happy number.

It is not a de Polignac number, because 2554410521055 - 2¹⁷ = 2554410389983 is a prime.

It is a super-2 number, since 2×2554410521055² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74738857 + ... + 74773026.

It is an arithmetic number, because the mean of its divisors is an integer number (137251909512).

Almost surely, 2^{2554410521055} is an apocalyptic number.

2554410521055 is a deficient number, since it is larger than the sum of its proper divisors (1837650583329).

2554410521055 is a wasteful number, since it uses less digits than its factorization.

2554410521055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149511975.

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 2554410521055 in words is "two trillion, five hundred fifty-four billion, four hundred ten million, five hundred twenty-one thousand, fifty-five".