53747688674735 has 16 divisors (see below), whose sum is σ = 70369394205312. Its totient is φ = 39084348362400.

The previous prime is 53747688674711. The next prime is 53747688674759.

It is a happy number.

53747688674735 is nontrivially palindromic in base 10.

53747688674735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53747688674711) and next prime (53747688674759).

It is not a de Polignac number, because 53747688674735 - 2²⁰ = 53747687626159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53747688674735.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60552449 + ... + 61433658.

It is an arithmetic number, because the mean of its divisors is an integer number (4398087137832).

Almost surely, 2^{53747688674735} is an apocalyptic number.

53747688674735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53747688674735 is a deficient number, since it is larger than the sum of its proper divisors (16621705530577).

53747688674735 is a wasteful number, since it uses less digits than its factorization.

53747688674735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121994134.

The product of its digits is 19914854400, while the sum is 80.

The spelling of 53747688674735 in words is "fifty-three trillion, seven hundred forty-seven billion, six hundred eighty-eight million, six hundred seventy-four thousand, seven hundred thirty-five".