52314725 has 6 divisors (see below), whose sum is σ = 64870290. Its totient is φ = 41851760.

The previous prime is 52314721. The next prime is 52314737. The reversal of 52314725 is 52741325.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14945956 + 37368769 = 3866^2 + 6113^2 .

It is not a de Polignac number, because 52314725 - 2² = 52314721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52314721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1046270 + ... + 1046319.

It is an arithmetic number, because the mean of its divisors is an integer number (10811715).

Almost surely, 2^52314725 is an apocalyptic number.

It is an amenable number.

52314725 is a deficient number, since it is larger than the sum of its proper divisors (12555565).

52314725 is a wasteful number, since it uses less digits than its factorization.

52314725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092599 (or 2092594 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 52314725 is about 7232.8918836106. The cubic root of 52314725 is about 374.0026237341.

The spelling of 52314725 in words is "fifty-two million, three hundred fourteen thousand, seven hundred twenty-five".