25270041168 has 60 divisors (see below), whose sum is σ = 72365710560. Its totient is φ = 8227453248.

The previous prime is 25270041161. The next prime is 25270041193. The reversal of 25270041168 is 86114007252.

It is a super-3 number, since 3×25270041168³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25270041161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2034348 + ... + 2046731.

It is an arithmetic number, because the mean of its divisors is an integer number (1206095176).

Almost surely, 2^25270041168 is an apocalyptic number.

It is an amenable number.

25270041168 is an abundant number, since it is smaller than the sum of its proper divisors (47095669392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25270041168 is a wasteful number, since it uses less digits than its factorization.

25270041168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081136 (or 4081127 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 25270041168 in words is "twenty-five billion, two hundred seventy million, forty-one thousand, one hundred sixty-eight".