25048351 has 4 divisors (see below), whose sum is σ = 25061400. Its totient is φ = 25035304.

The previous prime is 25048343. The next prime is 25048381. The reversal of 25048351 is 15384052.

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

It is a cyclic number.

It is not a de Polignac number, because 25048351 - 2³ = 25048343 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 (25048301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016 + ... + 7693.

It is an arithmetic number, because the mean of its divisors is an integer number (6265350).

Almost surely, 2^25048351 is an apocalyptic number.

25048351 is a deficient number, since it is larger than the sum of its proper divisors (13049).

25048351 is a wasteful number, since it uses less digits than its factorization.

25048351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 25048351 is about 5004.8327644388. The cubic root of 25048351 is about 292.5901580015.

The spelling of 25048351 in words is "twenty-five million, forty-eight thousand, three hundred fifty-one".