53680319 has 12 divisors (see below), whose sum is σ = 67434192. Its totient is φ = 41828160.

The previous prime is 53680307. The next prime is 53680327. The reversal of 53680319 is 91308635.

It is not a de Polignac number, because 53680319 - 2²⁰ = 52631743 is a prime.

It is a super-2 number, since 2×53680319² = 5763153295883522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53680369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30842 + ... + 32535.

It is an arithmetic number, because the mean of its divisors is an integer number (5619516).

Almost surely, 2^53680319 is an apocalyptic number.

53680319 is a deficient number, since it is larger than the sum of its proper divisors (13753873).

53680319 is a wasteful number, since it uses less digits than its factorization.

53680319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63406 (or 63395 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 53680319 is about 7326.6854033731. The cubic root of 53680319 is about 377.2289626480.

The spelling of 53680319 in words is "fifty-three million, six hundred eighty thousand, three hundred nineteen".