53216901059 has 8 divisors (see below), whose sum is σ = 61298208768. Its totient is φ = 45255316680.

The previous prime is 53216901053. The next prime is 53216901079. The reversal of 53216901059 is 95010961235.

It is a happy number.

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

It is not a de Polignac number, because 53216901059 - 2¹² = 53216896963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53216901053) 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, 29929877 + ... + 29931654.

It is an arithmetic number, because the mean of its divisors is an integer number (7662276096).

Almost surely, 2^53216901059 is an apocalyptic number.

53216901059 is a deficient number, since it is larger than the sum of its proper divisors (8081307709).

53216901059 is a wasteful number, since it uses less digits than its factorization.

53216901059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59861665.

The product of its (nonzero) digits is 72900, while the sum is 41.

The spelling of 53216901059 in words is "fifty-three billion, two hundred sixteen million, nine hundred one thousand, fifty-nine".