25352425352 has 16 divisors (see below), whose sum is σ = 47538332160. Its totient is φ = 12675536784.

The previous prime is 25352425337. The next prime is 25352425361.

25352425352 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98153 + ... + 245639.

It is an arithmetic number, because the mean of its divisors is an integer number (2971145760).

Almost surely, 2^25352425352 is an apocalyptic number.

It is an amenable number.

25352425352 is a deficient number, since it is larger than the sum of its proper divisors (22185906808).

25352425352 is a wasteful number, since it uses less digits than its factorization.

25352425352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168980 (or 168976 counting only the distinct ones).

The product of its digits is 360000, while the sum is 38.

The spelling of 25352425352 in words is "twenty-five billion, three hundred fifty-two million, four hundred twenty-five thousand, three hundred fifty-two".