53452359 has 8 divisors (see below), whose sum is σ = 79188720. Its totient is φ = 35634888.

The previous prime is 53452351. The next prime is 53452361. The reversal of 53452359 is 95325435.

It is not a de Polignac number, because 53452359 - 2³ = 53452351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53452351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989832 + ... + 989885.

It is an arithmetic number, because the mean of its divisors is an integer number (9898590).

Almost surely, 2^53452359 is an apocalyptic number.

53452359 is a deficient number, since it is larger than the sum of its proper divisors (25736361).

53452359 is a wasteful number, since it uses less digits than its factorization.

53452359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979726 (or 1979720 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 53452359 is about 7311.1120221208. The cubic root of 53452359 is about 376.6942221033.

The spelling of 53452359 in words is "fifty-three million, four hundred fifty-two thousand, three hundred fifty-nine".