53736694 has 32 divisors (see below), whose sum is σ = 97168896. Its totient is φ = 21985920.

The previous prime is 53736679. The next prime is 53736703. The reversal of 53736694 is 49663735.

It is a self number, because there is not a number n which added to its sum of digits gives 53736694.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5479 + ... + 11725.

It is an arithmetic number, because the mean of its divisors is an integer number (3036528).

Almost surely, 2^53736694 is an apocalyptic number.

53736694 is a deficient number, since it is larger than the sum of its proper divisors (43432202).

53736694 is a wasteful number, since it uses less digits than its factorization.

53736694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300.

The product of its digits is 408240, while the sum is 43.

The square root of 53736694 is about 7330.5316314712. The cubic root of 53736694 is about 377.3609715660.

The spelling of 53736694 in words is "fifty-three million, seven hundred thirty-six thousand, six hundred ninety-four".