25045031414020 has 24 divisors (see below), whose sum is σ = 52595193680064. Its totient is φ = 10017893001696.

The previous prime is 25045031413999. The next prime is 25045031414027. The reversal of 25045031414020 is 2041413054052.

It is not an unprimeable number, because it can be changed into a prime (25045031414027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5745354 + ... + 9115873.

It is an arithmetic number, because the mean of its divisors is an integer number (2191466403336).

Almost surely, 2^{25045031414020} is an apocalyptic number.

25045031414020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25045031414020 is an abundant number, since it is smaller than the sum of its proper divisors (27550162266044).

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

25045031414020 is a wasteful number, since it uses less digits than its factorization.

25045031414020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14945499 (or 14945497 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 25045031414020 its reverse (2041413054052), we get a palindrome (27086444468072).

The spelling of 25045031414020 in words is "twenty-five trillion, forty-five billion, thirty-one million, four hundred fourteen thousand, twenty".