553263545362355 has 32 divisors (see below), whose sum is σ = 701760344924160. Its totient is φ = 417883419233280.

The previous prime is 553263545362279. The next prime is 553263545362373.

553263545362355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 553263545362355 - 2³⁶ = 553194825885619 is a prime.

It is a super-2 number, since 2×553263545362355² (a number of 30 digits) contains 22 as substring.

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, 21475094 + ... + 39594276.

It is an arithmetic number, because the mean of its divisors is an integer number (21930010778880).

Almost surely, 2^{553263545362355} is an apocalyptic number.

553263545362355 is a deficient number, since it is larger than the sum of its proper divisors (148496799561805).

553263545362355 is a wasteful number, since it uses less digits than its factorization.

553263545362355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18122651.

The product of its digits is 729000000, while the sum is 62.

The spelling of 553263545362355 in words is "five hundred fifty-three trillion, two hundred sixty-three billion, five hundred forty-five million, three hundred sixty-two thousand, three hundred fifty-five".