25350051 has 8 divisors (see below), whose sum is σ = 34128640. Its totient is φ = 16735752.

The previous prime is 25350049. The next prime is 25350079. The reversal of 25350051 is 15005352.

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

It is not a de Polignac number, because 25350051 - 2¹ = 25350049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25350001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40711 + ... + 41328.

It is an arithmetic number, because the mean of its divisors is an integer number (4266080).

Almost surely, 2^25350051 is an apocalyptic number.

25350051 is a deficient number, since it is larger than the sum of its proper divisors (8778589).

25350051 is a wasteful number, since it uses less digits than its factorization.

25350051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82145.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 25350051 is about 5034.8834147376. The cubic root of 25350051 is about 293.7601936405.

The spelling of 25350051 in words is "twenty-five million, three hundred fifty thousand, fifty-one".