52259654 has 4 divisors (see below), whose sum is σ = 78389484. Its totient is φ = 26129826.

The previous prime is 52259573. The next prime is 52259659. The reversal of 52259654 is 45695225.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52259659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13064912 + ... + 13064915.

It is an arithmetic number, because the mean of its divisors is an integer number (19597371).

Almost surely, 2^52259654 is an apocalyptic number.

52259654 is a deficient number, since it is larger than the sum of its proper divisors (26129830).

52259654 is a wasteful number, since it uses less digits than its factorization.

52259654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26129829.

The product of its digits is 108000, while the sum is 38.

The square root of 52259654 is about 7229.0838977010. The cubic root of 52259654 is about 373.8713418307.

The spelling of 52259654 in words is "fifty-two million, two hundred fifty-nine thousand, six hundred fifty-four".