25206053 has 8 divisors (see below), whose sum is σ = 27257472. Its totient is φ = 23217856.

The previous prime is 25206047. The next prime is 25206059. The reversal of 25206053 is 35060252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25206047) and next prime (25206059).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25206053 - 2⁴ = 25206037 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 (25206059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14975 + ... + 16572.

It is an arithmetic number, because the mean of its divisors is an integer number (3407184).

Almost surely, 2^25206053 is an apocalyptic number.

It is an amenable number.

25206053 is a deficient number, since it is larger than the sum of its proper divisors (2051419).

25206053 is a wasteful number, since it uses less digits than its factorization.

25206053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31611.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 25206053 is about 5020.5630162363. The cubic root of 25206053 is about 293.2029136420.

The spelling of 25206053 in words is "twenty-five million, two hundred six thousand, fifty-three".