53224535541 has 4 divisors (see below), whose sum is σ = 70966047392. Its totient is φ = 35483023692.

The previous prime is 53224535503. The next prime is 53224535549. The reversal of 53224535541 is 14553542235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 53224535541 - 2¹⁷ = 53224404469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53224535541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53224535549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8870755921 + ... + 8870755926.

It is an arithmetic number, because the mean of its divisors is an integer number (17741511848).

Almost surely, 2^53224535541 is an apocalyptic number.

It is an amenable number.

53224535541 is a deficient number, since it is larger than the sum of its proper divisors (17741511851).

53224535541 is a wasteful number, since it uses less digits than its factorization.

53224535541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17741511850.

The product of its digits is 360000, while the sum is 39.

The spelling of 53224535541 in words is "fifty-three billion, two hundred twenty-four million, five hundred thirty-five thousand, five hundred forty-one".