53324523 has 12 divisors (see below), whose sum is σ = 88027888. Its totient is φ = 30471120.

The previous prime is 53324503. The next prime is 53324543. The reversal of 53324523 is 32542335.

It is an interprime number because it is at equal distance from previous prime (53324503) and next prime (53324543).

It is not a de Polignac number, because 53324523 - 2⁶ = 53324459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53324503) 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, 423148 + ... + 423273.

Almost surely, 2^53324523 is an apocalyptic number.

53324523 is a deficient number, since it is larger than the sum of its proper divisors (34703365).

53324523 is a wasteful number, since it uses less digits than its factorization.

53324523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846434 (or 846431 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 53324523 is about 7302.3642062006. The cubic root of 53324523 is about 376.3936833082.

Adding to 53324523 its reverse (32542335), we get a palindrome (85866858).

The spelling of 53324523 in words is "fifty-three million, three hundred twenty-four thousand, five hundred twenty-three".