25230027755 has 8 divisors (see below), whose sum is σ = 30575796624. Its totient is φ = 19984180000.

The previous prime is 25230027731. The next prime is 25230027761. The reversal of 25230027755 is 55772003252.

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

It is not a de Polignac number, because 25230027755 - 2¹⁸ = 25229765611 is a prime.

It is a Duffinian 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, 24979721 + ... + 24980730.

It is an arithmetic number, because the mean of its divisors is an integer number (3821974578).

Almost surely, 2^25230027755 is an apocalyptic number.

25230027755 is a deficient number, since it is larger than the sum of its proper divisors (5345768869).

25230027755 is a wasteful number, since it uses less digits than its factorization.

25230027755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49960557.

The product of its (nonzero) digits is 147000, while the sum is 38.

The spelling of 25230027755 in words is "twenty-five billion, two hundred thirty million, twenty-seven thousand, seven hundred fifty-five".