25124053 has 4 divisors (see below), whose sum is σ = 25372908. Its totient is φ = 24875200.

The previous prime is 25124051. The next prime is 25124101. The reversal of 25124053 is 35042152.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22819729 + 2304324 = 4777^2 + 1518^2 .

It is a cyclic number.

It is not a de Polignac number, because 25124053 - 2¹ = 25124051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25124051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124276 + ... + 124477.

It is an arithmetic number, because the mean of its divisors is an integer number (6343227).

Almost surely, 2^25124053 is an apocalyptic number.

It is an amenable number.

25124053 is a deficient number, since it is larger than the sum of its proper divisors (248855).

25124053 is a wasteful number, since it uses less digits than its factorization.

25124053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248854.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 25124053 is about 5012.3899489166. The cubic root of 25124053 is about 292.8846202824.

The spelling of 25124053 in words is "twenty-five million, one hundred twenty-four thousand, fifty-three".