53376913 has 8 divisors (see below), whose sum is σ = 54718848. Its totient is φ = 52043664.

The previous prime is 53376899. The next prime is 53376919. The reversal of 53376913 is 31967335.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-53376913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53376919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11295 + ... + 15307.

It is an arithmetic number, because the mean of its divisors is an integer number (6839856).

Almost surely, 2^53376913 is an apocalyptic number.

It is an amenable number.

53376913 is a deficient number, since it is larger than the sum of its proper divisors (1341935).

53376913 is a wasteful number, since it uses less digits than its factorization.

53376913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343.

The product of its digits is 51030, while the sum is 37.

The square root of 53376913 is about 7305.9505199529. The cubic root of 53376913 is about 376.5169087312.

It can be divided in two parts, 53376 and 913, that added together give a square (54289 = 233²).

The spelling of 53376913 in words is "fifty-three million, three hundred seventy-six thousand, nine hundred thirteen".