53764299 has 6 divisors (see below), whose sum is σ = 77659556. Its totient is φ = 35842860.

The previous prime is 53764297. The next prime is 53764331. The reversal of 53764299 is 99246735.

It is a happy number.

It is not a de Polignac number, because 53764299 - 2¹ = 53764297 is a prime.

It is a super-2 number, since 2×53764299² = 5781199693922802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53764297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2986897 + ... + 2986914.

Almost surely, 2^53764299 is an apocalyptic number.

53764299 is a deficient number, since it is larger than the sum of its proper divisors (23895257).

53764299 is a wasteful number, since it uses less digits than its factorization.

53764299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5973817 (or 5973814 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 53764299 is about 7332.4142681657. The cubic root of 53764299 is about 377.4255783588.

The spelling of 53764299 in words is "fifty-three million, seven hundred sixty-four thousand, two hundred ninety-nine".