53884147597 has 16 divisors (see below), whose sum is σ = 65289248640. Its totient is φ = 43412963328.

The previous prime is 53884147571. The next prime is 53884147607. The reversal of 53884147597 is 79574148835.

It is a de Polignac number, because none of the positive numbers 2^k-53884147597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53884147997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202903 + ... + 385924.

It is an arithmetic number, because the mean of its divisors is an integer number (4080578040).

Almost surely, 2^53884147597 is an apocalyptic number.

It is an amenable number.

53884147597 is a deficient number, since it is larger than the sum of its proper divisors (11405101043).

53884147597 is a wasteful number, since it uses less digits than its factorization.

53884147597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589620.

The product of its digits is 33868800, while the sum is 61.

The spelling of 53884147597 in words is "fifty-three billion, eight hundred eighty-four million, one hundred forty-seven thousand, five hundred ninety-seven".