25000005086 has 8 divisors (see below), whose sum is σ = 42857151600. Its totient is φ = 10714287888.

The previous prime is 25000005083. The next prime is 25000005113. The reversal of 25000005086 is 68050000052.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25000005083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892857311 + ... + 892857338.

It is an arithmetic number, because the mean of its divisors is an integer number (5357143950).

Almost surely, 2^25000005086 is an apocalyptic number.

25000005086 is a deficient number, since it is larger than the sum of its proper divisors (17857146514).

25000005086 is a wasteful number, since it uses less digits than its factorization.

25000005086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785714658.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 25000005086 in words is "twenty-five billion, five thousand, eighty-six".