553227331655 has 32 divisors (see below), whose sum is σ = 705329731584. Its totient is φ = 415123910656.

The previous prime is 553227331637. The next prime is 553227331687. The reversal of 553227331655 is 556133722355.

It is not a de Polignac number, because 553227331655 - 2³⁴ = 536047462471 is a prime.

It is a super-2 number, since 2×553227331655² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 44691827 + ... + 44704203.

It is an arithmetic number, because the mean of its divisors is an integer number (22041554112).

Almost surely, 2^553227331655 is an apocalyptic number.

553227331655 is a deficient number, since it is larger than the sum of its proper divisors (152102399929).

553227331655 is a wasteful number, since it uses less digits than its factorization.

553227331655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14155.

The product of its digits is 2835000, while the sum is 47.

The spelling of 553227331655 in words is "five hundred fifty-three billion, two hundred twenty-seven million, three hundred thirty-one thousand, six hundred fifty-five".