25252356003 has 16 divisors (see below), whose sum is σ = 38550925056. Its totient is φ = 14403238560.

The previous prime is 25252355981. The next prime is 25252356007. The reversal of 25252356003 is 30065325252.

It is not a de Polignac number, because 25252356003 - 2⁵ = 25252355971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25252356007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100001 + ... + 1122722.

It is an arithmetic number, because the mean of its divisors is an integer number (2409432816).

Almost surely, 2^25252356003 is an apocalyptic number.

25252356003 is a deficient number, since it is larger than the sum of its proper divisors (13298569053).

25252356003 is a wasteful number, since it uses less digits than its factorization.

25252356003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223274.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 25252356003 in words is "twenty-five billion, two hundred fifty-two million, three hundred fifty-six thousand, three".