53242547441 has 12 divisors (see below), whose sum is σ = 58635424512. Its totient is φ = 48247243704.

The previous prime is 53242547359. The next prime is 53242547509. The reversal of 53242547441 is 14474524235.

It is a de Polignac number, because none of the positive numbers 2^k-53242547441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53242547641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3197921 + ... + 3214526.

It is an arithmetic number, because the mean of its divisors is an integer number (4886285376).

Almost surely, 2^53242547441 is an apocalyptic number.

It is an amenable number.

53242547441 is a deficient number, since it is larger than the sum of its proper divisors (5392877071).

53242547441 is a wasteful number, since it uses less digits than its factorization.

53242547441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6412508 (or 6412489 counting only the distinct ones).

The product of its digits is 537600, while the sum is 41.

The spelling of 53242547441 in words is "fifty-three billion, two hundred forty-two million, five hundred forty-seven thousand, four hundred forty-one".