53041725 has 72 divisors (see below), whose sum is σ = 107359200. Its totient is φ = 24796800.

The previous prime is 53041721. The next prime is 53041739. The reversal of 53041725 is 52714035.

It is a happy number.

It is not a de Polignac number, because 53041725 - 2² = 53041721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53041721) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71406 + ... + 72144.

It is an arithmetic number, because the mean of its divisors is an integer number (1491100).

Almost surely, 2^53041725 is an apocalyptic number.

53041725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53041725 is an abundant number, since it is smaller than the sum of its proper divisors (54317475).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53041725 is a wasteful number, since it uses less digits than its factorization.

53041725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 53041725 is about 7282.9750102551. The cubic root of 53041725 is about 375.7271225363.

The spelling of 53041725 in words is "fifty-three million, forty-one thousand, seven hundred twenty-five".