25412051 has 8 divisors (see below), whose sum is σ = 29518944. Its totient is φ = 21424320.

The previous prime is 25412029. The next prime is 25412089. The reversal of 25412051 is 15021452.

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 25412051 - 2²² = 21217747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25412021) 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, 29330 + ... + 30183.

It is an arithmetic number, because the mean of its divisors is an integer number (3689868).

Almost surely, 2^25412051 is an apocalyptic number.

25412051 is a deficient number, since it is larger than the sum of its proper divisors (4106893).

25412051 is an equidigital number, since it uses as much as digits as its factorization.

25412051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59581.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 25412051 is about 5041.0366989341. The cubic root of 25412051 is about 293.9994870955. Note that the first 3 decimals are identical.

The spelling of 25412051 in words is "twenty-five million, four hundred twelve thousand, fifty-one".