53692799 has 4 divisors (see below), whose sum is σ = 54003336. Its totient is φ = 53382264.

The previous prime is 53692789. The next prime is 53692813. The reversal of 53692799 is 99729635.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53692799 - 2²⁴ = 36915583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53692729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155009 + ... + 155354.

It is an arithmetic number, because the mean of its divisors is an integer number (13500834).

Almost surely, 2^53692799 is an apocalyptic number.

53692799 is a deficient number, since it is larger than the sum of its proper divisors (310537).

53692799 is a wasteful number, since it uses less digits than its factorization.

53692799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310536.

The product of its digits is 918540, while the sum is 50.

The square root of 53692799 is about 7327.5370350480. The cubic root of 53692799 is about 377.2581940482.

The spelling of 53692799 in words is "fifty-three million, six hundred ninety-two thousand, seven hundred ninety-nine".