554869464968455 has 32 divisors (see below), whose sum is σ = 819503750757888. Its totient is φ = 351212264668800.

The previous prime is 554869464968453. The next prime is 554869464968459.

554869464968455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 554869464968455 - 2¹ = 554869464968453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554869464968453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87918820 + ... + 94018390.

It is an arithmetic number, because the mean of its divisors is an integer number (25609492211184).

Almost surely, 2^{554869464968455} is an apocalyptic number.

554869464968455 is a deficient number, since it is larger than the sum of its proper divisors (264634285789433).

554869464968455 is a wasteful number, since it uses less digits than its factorization.

554869464968455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299527.

The product of its digits is 179159040000, while the sum is 88.

The spelling of 554869464968455 in words is "five hundred fifty-four trillion, eight hundred sixty-nine billion, four hundred sixty-four million, nine hundred sixty-eight thousand, four hundred fifty-five".