554575575455 has 16 divisors (see below), whose sum is σ = 726041232000. Its totient is φ = 403299142560.

The previous prime is 554575575431. The next prime is 554575575473.

554575575455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 554575575455 - 2¹² = 554575571359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443396 + ... + 1142694.

It is an arithmetic number, because the mean of its divisors is an integer number (45377577000).

Almost surely, 2^554575575455 is an apocalyptic number.

554575575455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

554575575455 is a deficient number, since it is larger than the sum of its proper divisors (171465656545).

554575575455 is a wasteful number, since it uses less digits than its factorization.

554575575455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713734.

The product of its digits is 306250000, while the sum is 62.

The spelling of 554575575455 in words is "five hundred fifty-four billion, five hundred seventy-five million, five hundred seventy-five thousand, four hundred fifty-five".