53225152537 has 8 divisors (see below), whose sum is σ = 53920869120. Its totient is φ = 52533378240.

The previous prime is 53225152529. The next prime is 53225152571. The reversal of 53225152537 is 73525152235.

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 53225152537 - 2³ = 53225152529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53225152537.

It is not an unprimeable number, because it can be changed into a prime (53225152507) 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, 958389 + ... + 1012402.

It is an arithmetic number, because the mean of its divisors is an integer number (6740108640).

Almost surely, 2^53225152537 is an apocalyptic number.

It is an amenable number.

53225152537 is a deficient number, since it is larger than the sum of its proper divisors (695716583).

53225152537 is a wasteful number, since it uses less digits than its factorization.

53225152537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971143.

The product of its digits is 315000, while the sum is 40.

The spelling of 53225152537 in words is "fifty-three billion, two hundred twenty-five million, one hundred fifty-two thousand, five hundred thirty-seven".