53109590 has 8 divisors (see below), whose sum is σ = 95597280. Its totient is φ = 21243832.

The previous prime is 53109587. The next prime is 53109607. The reversal of 53109590 is 9590135.

53109590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2655470 + ... + 2655489.

It is an arithmetic number, because the mean of its divisors is an integer number (11949660).

Almost surely, 2^53109590 is an apocalyptic number.

53109590 is a deficient number, since it is larger than the sum of its proper divisors (42487690).

53109590 is a wasteful number, since it uses less digits than its factorization.

53109590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310966.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 53109590 is about 7287.6326746070. The cubic root of 53109590 is about 375.8872974048.

The spelling of 53109590 in words is "fifty-three million, one hundred nine thousand, five hundred ninety".