53636454325 has 24 divisors (see below), whose sum is σ = 67190739200. Its totient is φ = 42469911360.

The previous prime is 53636454283. The next prime is 53636454341. The reversal of 53636454325 is 52345463635.

It is not a de Polignac number, because 53636454325 - 2¹³ = 53636446133 is a prime.

It is a super-2 number, since 2×53636454325² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6147316 + ... + 6156034.

Almost surely, 2^53636454325 is an apocalyptic number.

It is an amenable number.

53636454325 is a deficient number, since it is larger than the sum of its proper divisors (13554284875).

53636454325 is a wasteful number, since it uses less digits than its factorization.

53636454325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11221 (or 11216 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 46.

The spelling of 53636454325 in words is "fifty-three billion, six hundred thirty-six million, four hundred fifty-four thousand, three hundred twenty-five".