553624426355 has 32 divisors (see below), whose sum is σ = 891993489408. Its totient is φ = 318569097600.

The previous prime is 553624426343. The next prime is 553624426417.

It is a happy number.

553624426355 is nontrivially palindromic in base 10.

553624426355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-553624426355 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55302131 + ... + 55312140.

It is an arithmetic number, because the mean of its divisors is an integer number (27874796544).

Almost surely, 2^553624426355 is an apocalyptic number.

553624426355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

553624426355 is a deficient number, since it is larger than the sum of its proper divisors (338369063053).

553624426355 is a wasteful number, since it uses less digits than its factorization.

553624426355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110614307.

The product of its digits is 12960000, while the sum is 50.

It can be divided in two parts, 553624 and 426355, that added together give a palindrome (979979).

The spelling of 553624426355 in words is "five hundred fifty-three billion, six hundred twenty-four million, four hundred twenty-six thousand, three hundred fifty-five".