25301034652 has 12 divisors (see below), whose sum is σ = 46881329040. Its totient is φ = 11906369216.

The previous prime is 25301034643. The next prime is 25301034667. The reversal of 25301034652 is 25643010352.

It is a happy number.

It is a super-2 number, since 2×25301034652² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 186036952 + ... + 186037087.

It is an arithmetic number, because the mean of its divisors is an integer number (3906777420).

Almost surely, 2^25301034652 is an apocalyptic number.

It is an amenable number.

25301034652 is a deficient number, since it is larger than the sum of its proper divisors (21580294388).

25301034652 is a wasteful number, since it uses less digits than its factorization.

25301034652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372074060 (or 372074058 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 25301034652 in words is "twenty-five billion, three hundred one million, thirty-four thousand, six hundred fifty-two".