554204080402455 has 16 divisors (see below), whose sum is σ = 1013401747021824. Its totient is φ = 253350436755360.

The previous prime is 554204080402409. The next prime is 554204080402487.

It is a happy number.

554204080402455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 554204080402455 - 2⁸ = 554204080402199 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2639067049431 + ... + 2639067049640.

It is an arithmetic number, because the mean of its divisors is an integer number (63337609188864).

Almost surely, 2^{554204080402455} is an apocalyptic number.

554204080402455 is a deficient number, since it is larger than the sum of its proper divisors (459197666619369).

554204080402455 is a wasteful number, since it uses less digits than its factorization.

554204080402455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278134099086.

The product of its (nonzero) digits is 5120000, while the sum is 48.

The spelling of 554204080402455 in words is "five hundred fifty-four trillion, two hundred four billion, eighty million, four hundred two thousand, four hundred fifty-five".