53161079 has 8 divisors (see below), whose sum is σ = 53586720. Its totient is φ = 52737696.

The previous prime is 53161049. The next prime is 53161099. The reversal of 53161079 is 97016135.

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

It is a cyclic number.

It is not a de Polignac number, because 53161079 - 2¹⁶ = 53095543 is a prime.

It is a super-2 number, since 2×53161079² = 5652200640888482, 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 (53161019) 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, 133709 + ... + 134105.

It is an arithmetic number, because the mean of its divisors is an integer number (6698340).

Almost surely, 2^53161079 is an apocalyptic number.

53161079 is a deficient number, since it is larger than the sum of its proper divisors (425641).

53161079 is a wasteful number, since it uses less digits than its factorization.

53161079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 53161079 is about 7291.1644474665. The cubic root of 53161079 is about 376.0087306521.

The spelling of 53161079 in words is "fifty-three million, one hundred sixty-one thousand, seventy-nine".