53151535513 has 8 divisors (see below), whose sum is σ = 53855971200. Its totient is φ = 52447890768.

The previous prime is 53151535499. The next prime is 53151535529. The reversal of 53151535513 is 31553515135.

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 53151535513 - 2²⁹ = 52614664601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53151535573) 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, 61831 + ... + 331852.

It is an arithmetic number, because the mean of its divisors is an integer number (6731996400).

Almost surely, 2^53151535513 is an apocalyptic number.

It is an amenable number.

53151535513 is a deficient number, since it is larger than the sum of its proper divisors (704435687).

53151535513 is a wasteful number, since it uses less digits than its factorization.

53151535513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395471.

The product of its digits is 84375, while the sum is 37.

The spelling of 53151535513 in words is "fifty-three billion, one hundred fifty-one million, five hundred thirty-five thousand, five hundred thirteen".