553236632355 has 64 divisors (see below), whose sum is σ = 1050086343168. Its totient is φ = 245634140160.

The previous prime is 553236632353. The next prime is 553236632369.

553236632355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 553236632355 - 2¹ = 553236632353 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (553236632353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2561517 + ... + 2769086.

It is an arithmetic number, because the mean of its divisors is an integer number (16407599112).

Almost surely, 2^553236632355 is an apocalyptic number.

553236632355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

553236632355 is a deficient number, since it is larger than the sum of its proper divisors (496849710813).

553236632355 is a wasteful number, since it uses less digits than its factorization.

553236632355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330676.

The product of its digits is 7290000, while the sum is 48.

The spelling of 553236632355 in words is "five hundred fifty-three billion, two hundred thirty-six million, six hundred thirty-two thousand, three hundred fifty-five".