25300495 has 48 divisors (see below), whose sum is σ = 36771840. Its totient is φ = 16632000.

The previous prime is 25300493. The next prime is 25300501. The reversal of 25300495 is 59400352.

It is not a de Polignac number, because 25300495 - 2¹ = 25300493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25300493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 356310 + ... + 356380.

It is an arithmetic number, because the mean of its divisors is an integer number (766080).

Almost surely, 2^25300495 is an apocalyptic number.

25300495 is a deficient number, since it is larger than the sum of its proper divisors (11471345).

25300495 is a wasteful number, since it uses less digits than its factorization.

25300495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 25300495 is about 5029.9597413896. The cubic root of 25300495 is about 293.5686479835.

The spelling of 25300495 in words is "twenty-five million, three hundred thousand, four hundred ninety-five".