53371267616 has 48 divisors (see below), whose sum is σ = 105875242200. Its totient is φ = 26483079168.

The previous prime is 53371267571. The next prime is 53371267619. The reversal of 53371267616 is 61676217335.

It can be written as a sum of positive squares in 4 ways, for example, as 39602592016 + 13768675600 = 199004^2 + 117340^2 .

It is not an unprimeable number, because it can be changed into a prime (53371267619) 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, 2282030 + ... + 2305298.

Almost surely, 2^53371267616 is an apocalyptic number.

It is an amenable number.

53371267616 is a deficient number, since it is larger than the sum of its proper divisors (52503974584).

53371267616 is a wasteful number, since it uses less digits than its factorization.

53371267616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23821 (or 23813 counting only the distinct ones).

The product of its digits is 952560, while the sum is 47.

The spelling of 53371267616 in words is "fifty-three billion, three hundred seventy-one million, two hundred sixty-seven thousand, six hundred sixteen".