53099934 has 16 divisors (see below), whose sum is σ = 107295888. Its totient is φ = 17517312.

The previous prime is 53099909. The next prime is 53099953. The reversal of 53099934 is 43999035.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45037 + ... + 46200.

It is an arithmetic number, because the mean of its divisors is an integer number (6705993).

Almost surely, 2^53099934 is an apocalyptic number.

53099934 is an abundant number, since it is smaller than the sum of its proper divisors (54195954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53099934 is a wasteful number, since it uses less digits than its factorization.

53099934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91339.

The product of its (nonzero) digits is 131220, while the sum is 42.

The square root of 53099934 is about 7286.9701522649. The cubic root of 53099934 is about 375.8645156578.

The spelling of 53099934 in words is "fifty-three million, ninety-nine thousand, nine hundred thirty-four".