53875319 has 8 divisors (see below), whose sum is σ = 55337040. Its totient is φ = 52432000.

The previous prime is 53875313. The next prime is 53875331. The reversal of 53875319 is 91357835.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53875319 is a prime.

It is a super-2 number, since 2×53875319² = 5805099994703522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53875313) 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, 1439 + ... + 10479.

It is an arithmetic number, because the mean of its divisors is an integer number (6917130).

Almost surely, 2^53875319 is an apocalyptic number.

53875319 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

53875319 is a deficient number, since it is larger than the sum of its proper divisors (1461721).

53875319 is a wasteful number, since it uses less digits than its factorization.

53875319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201.

The product of its digits is 113400, while the sum is 41.

The square root of 53875319 is about 7339.9808582857. The cubic root of 53875319 is about 377.6851866861.

It can be divided in two parts, 538 and 75319, that added together give a palindrome (75857).

The spelling of 53875319 in words is "fifty-three million, eight hundred seventy-five thousand, three hundred nineteen".