52799725 has 12 divisors (see below), whose sum is σ = 71424000. Its totient is φ = 38399600.

The previous prime is 52799723. The next prime is 52799731.

52799725 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52799725 - 2¹ = 52799723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52799723) 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, 95725 + ... + 96274.

It is an arithmetic number, because the mean of its divisors is an integer number (5952000).

Almost surely, 2^52799725 is an apocalyptic number.

52799725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52799725 is a deficient number, since it is larger than the sum of its proper divisors (18624275).

52799725 is a wasteful number, since it uses less digits than its factorization.

52799725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192020 (or 192015 counting only the distinct ones).

The product of its digits is 396900, while the sum is 46.

The square root of 52799725 is about 7266.3419269946. The cubic root of 52799725 is about 375.1548397606.

The spelling of 52799725 in words is "fifty-two million, seven hundred ninety-nine thousand, seven hundred twenty-five".