25722053 has 16 divisors (see below), whose sum is σ = 30414720. Its totient is φ = 21297600.

The previous prime is 25722031. The next prime is 25722079. The reversal of 25722053 is 35022752.

It is a cyclic number.

It is not a de Polignac number, because 25722053 - 2⁶ = 25721989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25722023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24683 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (1900920).

Almost surely, 2^25722053 is an apocalyptic number.

It is an amenable number.

25722053 is a deficient number, since it is larger than the sum of its proper divisors (4692667).

25722053 is a wasteful number, since it uses less digits than its factorization.

25722053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 25722053 is about 5071.6913352451. The cubic root of 25722053 is about 295.1901598806.

The spelling of 25722053 in words is "twenty-five million, seven hundred twenty-two thousand, fifty-three".