53633605425555 has 16 divisors (see below), whose sum is σ = 85838563265184. Its totient is φ = 28596324698880.

The previous prime is 53633605425539. The next prime is 53633605425623. The reversal of 53633605425555 is 55552450633635.

It is not a de Polignac number, because 53633605425555 - 2⁴ = 53633605425539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53633605425495 and 53633605425504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516500194 + ... + 516604023.

It is an arithmetic number, because the mean of its divisors is an integer number (5364910204074).

Almost surely, 2^{53633605425555} is an apocalyptic number.

53633605425555 is a deficient number, since it is larger than the sum of its proper divisors (32204957839629).

53633605425555 is a wasteful number, since it uses less digits than its factorization.

53633605425555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033107686.

The product of its (nonzero) digits is 121500000, while the sum is 57.

The spelling of 53633605425555 in words is "fifty-three trillion, six hundred thirty-three billion, six hundred five million, four hundred twenty-five thousand, five hundred fifty-five".