25252503308 has 6 divisors (see below), whose sum is σ = 44191880796. Its totient is φ = 12626251652.

The previous prime is 25252503203. The next prime is 25252503347. The reversal of 25252503308 is 80330525252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156562910 + ... + 3156562917.

It is an arithmetic number, because the mean of its divisors is an integer number (7365313466).

Almost surely, 2^25252503308 is an apocalyptic number.

It is an amenable number.

25252503308 is a deficient number, since it is larger than the sum of its proper divisors (18939377488).

25252503308 is a wasteful number, since it uses less digits than its factorization.

25252503308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313125831 (or 6313125829 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 25252503308 in words is "twenty-five billion, two hundred fifty-two million, five hundred three thousand, three hundred eight".