53320756130 has 8 divisors (see below), whose sum is σ = 95977361052. Its totient is φ = 21328302448.

The previous prime is 53320756123. The next prime is 53320756133. The reversal of 53320756130 is 3165702335.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48189469441 + 5131286689 = 219521^2 + 71633^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53320756133) 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, 2666037797 + ... + 2666037816.

Almost surely, 2^53320756130 is an apocalyptic number.

53320756130 is a deficient number, since it is larger than the sum of its proper divisors (42656604922).

53320756130 is a wasteful number, since it uses less digits than its factorization.

53320756130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332075620.

The product of its (nonzero) digits is 56700, while the sum is 35.

The spelling of 53320756130 in words is "fifty-three billion, three hundred twenty million, seven hundred fifty-six thousand, one hundred thirty".