86130053 has 4 divisors (see below), whose sum is σ = 88230828. Its totient is φ = 84029280.

The previous prime is 86130049. The next prime is 86130061. The reversal of 86130053 is 35003168.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17455684 + 68674369 = 4178^2 + 8287^2 .

It is a cyclic number.

It is not a de Polignac number, because 86130053 - 2² = 86130049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86130953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050326 + ... + 1050407.

It is an arithmetic number, because the mean of its divisors is an integer number (22057707).

Almost surely, 2^86130053 is an apocalyptic number.

It is an amenable number.

86130053 is a deficient number, since it is larger than the sum of its proper divisors (2100775).

86130053 is a wasteful number, since it uses less digits than its factorization.

86130053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100774.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 86130053 is about 9280.6278343655. The cubic root of 86130053 is about 441.6228859574.

The spelling of 86130053 in words is "eighty-six million, one hundred thirty thousand, fifty-three".