25078253303 has 16 divisors (see below), whose sum is σ = 26195558400. Its totient is φ = 23980587840.

The previous prime is 25078253257. The next prime is 25078253309. The reversal of 25078253303 is 30335287052.

It is a cyclic number.

It is not a de Polignac number, because 25078253303 - 2²⁴ = 25061476087 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 (25078253309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7500050 + ... + 7503392.

It is an arithmetic number, because the mean of its divisors is an integer number (1637222400).

Almost surely, 2^25078253303 is an apocalyptic number.

25078253303 is a deficient number, since it is larger than the sum of its proper divisors (1117305097).

25078253303 is a wasteful number, since it uses less digits than its factorization.

25078253303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 25078253303 in words is "twenty-five billion, seventy-eight million, two hundred fifty-three thousand, three hundred three".