25055000003 has 8 divisors (see below), whose sum is σ = 27795994560. Its totient is φ = 22391216680.

The previous prime is 25054999999. The next prime is 25055000023. The reversal of 25055000003 is 30000055052.

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

It is a cyclic number.

It is not a de Polignac number, because 25055000003 - 2² = 25054999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25055000023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19302125 + ... + 19303422.

It is an arithmetic number, because the mean of its divisors is an integer number (3474499320).

Almost surely, 2^25055000003 is an apocalyptic number.

25055000003 is a deficient number, since it is larger than the sum of its proper divisors (2740994557).

25055000003 is a wasteful number, since it uses less digits than its factorization.

25055000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38605617.

The product of its (nonzero) digits is 750, while the sum is 20.

Adding to 25055000003 its reverse (30000055052), we get a palindrome (55055055055).

The spelling of 25055000003 in words is "twenty-five billion, fifty-five million, three", and thus it is an aban number and an uban number.