25114040114500 has 48 divisors (see below), whose sum is σ = 54941558463792. Its totient is φ = 10028675596800.

The previous prime is 25114040114459. The next prime is 25114040114503. The reversal of 25114040114500 is 541104041152.

It can be written as a sum of positive squares in 8 ways, for example, as 11415262307904 + 13698777806596 = 3378648^2 + 3701186^2 .

It is a super-2 number, since 2×25114040114500² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25114040114503) 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, 42054327 + ... + 42647326.

It is an arithmetic number, because the mean of its divisors is an integer number (1144615801329).

Almost surely, 2^{25114040114500} is an apocalyptic number.

25114040114500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25114040114500 is an abundant number, since it is smaller than the sum of its proper divisors (29827518349292).

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

25114040114500 is a wasteful number, since it uses less digits than its factorization.

25114040114500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84702265 (or 84702253 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 25114040114500 its reverse (541104041152), we get a palindrome (25655144155652).

The spelling of 25114040114500 in words is "twenty-five trillion, one hundred fourteen billion, forty million, one hundred fourteen thousand, five hundred".