25230000455 has 8 divisors (see below), whose sum is σ = 33028364304. Its totient is φ = 18349091200.

The previous prime is 25230000437. The next prime is 25230000503. The reversal of 25230000455 is 55400003252.

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

It is not a de Polignac number, because 25230000455 - 2⁶ = 25230000391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229363586 + ... + 229363695.

It is an arithmetic number, because the mean of its divisors is an integer number (4128545538).

Almost surely, 2^25230000455 is an apocalyptic number.

25230000455 is a deficient number, since it is larger than the sum of its proper divisors (7798363849).

25230000455 is a wasteful number, since it uses less digits than its factorization.

25230000455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458727297.

The product of its (nonzero) digits is 6000, while the sum is 26.

The spelling of 25230000455 in words is "twenty-five billion, two hundred thirty million, four hundred fifty-five", and thus it is an aban number.