554257118069 has 16 divisors (see below), whose sum is σ = 566704615680. Its totient is φ = 541886304960.

The previous prime is 554257118057. The next prime is 554257118071. The reversal of 554257118069 is 960811752455.

It is a cyclic number.

It is not a de Polignac number, because 554257118069 - 2²⁸ = 553988682613 is a prime.

It is a super-2 number, since 2×554257118069² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 554257118069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554257118039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20216879 + ... + 20244275.

It is an arithmetic number, because the mean of its divisors is an integer number (35419038480).

Almost surely, 2^554257118069 is an apocalyptic number.

It is an amenable number.

554257118069 is a deficient number, since it is larger than the sum of its proper divisors (12447497611).

554257118069 is a wasteful number, since it uses less digits than its factorization.

554257118069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28780.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 554257118069 in words is "five hundred fifty-four billion, two hundred fifty-seven million, one hundred eighteen thousand, sixty-nine".