2554062194551 has 16 divisors (see below), whose sum is σ = 3072834284800. Its totient is φ = 2073787489728.

The previous prime is 2554062194543. The next prime is 2554062194569. The reversal of 2554062194551 is 1554912604552.

It is a cyclic number.

It is not a de Polignac number, because 2554062194551 - 2³ = 2554062194543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2554062194495 and 2554062194504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554062114551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614020 + ... + 2342038.

It is an arithmetic number, because the mean of its divisors is an integer number (192052142800).

Almost surely, 2^{2554062194551} is an apocalyptic number.

2554062194551 is a deficient number, since it is larger than the sum of its proper divisors (518772090249).

2554062194551 is a wasteful number, since it uses less digits than its factorization.

2554062194551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739158.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 2554062194551 in words is "two trillion, five hundred fifty-four billion, sixty-two million, one hundred ninety-four thousand, five hundred fifty-one".