53638483635 has 32 divisors (see below), whose sum is σ = 104026152960. Its totient is φ = 26006536800.

The previous prime is 53638483603. The next prime is 53638483643.

It is a happy number.

53638483635 is a `hidden beast` number, since 536 + 3 + 8 + 48 + 3 + 63 + 5 = 666.

53638483635 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53638483635 - 2⁵ = 53638483603 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, 18058611 + ... + 18061580.

It is an arithmetic number, because the mean of its divisors is an integer number (3250817280).

Almost surely, 2^53638483635 is an apocalyptic number.

53638483635 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53638483635 is a deficient number, since it is larger than the sum of its proper divisors (50387669325).

53638483635 is a wasteful number, since it uses less digits than its factorization.

53638483635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36120216 (or 36120210 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 53638483635 in words is "fifty-three billion, six hundred thirty-eight million, four hundred eighty-three thousand, six hundred thirty-five".