52453755 has 24 divisors (see below), whose sum is σ = 96269472. Its totient is φ = 26329344.

The previous prime is 52453747. The next prime is 52453781. The reversal of 52453755 is 55735425.

It is not a de Polignac number, because 52453755 - 2³ = 52453747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33519 + ... + 35048.

It is an arithmetic number, because the mean of its divisors is an integer number (4011228).

Almost surely, 2^52453755 is an apocalyptic number.

52453755 is a deficient number, since it is larger than the sum of its proper divisors (43815717).

52453755 is a wasteful number, since it uses less digits than its factorization.

52453755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68595 (or 68592 counting only the distinct ones).

The product of its digits is 105000, while the sum is 36.

The square root of 52453755 is about 7242.4964618562. The cubic root of 52453755 is about 374.3336432846. Note that the first 3 decimals are identical.

The spelling of 52453755 in words is "fifty-two million, four hundred fifty-three thousand, seven hundred fifty-five".