25053025530400 has 72 divisors (see below), whose sum is σ = 69897941245440. Its totient is φ = 8589608751360.

The previous prime is 25053025530391. The next prime is 25053025530461. The reversal of 25053025530400 is 403552035052.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2236871680 + ... + 2236882879.

It is an arithmetic number, because the mean of its divisors is an integer number (970804739520).

Almost surely, 2^{25053025530400} is an apocalyptic number.

25053025530400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25053025530400 is an abundant number, since it is smaller than the sum of its proper divisors (44844915715040).

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

25053025530400 is a wasteful number, since it uses less digits than its factorization.

25053025530400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473754586 (or 4473754573 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

Adding to 25053025530400 its reverse (403552035052), we get a palindrome (25456577565452).

The spelling of 25053025530400 in words is "twenty-five trillion, fifty-three billion, twenty-five million, five hundred thirty thousand, four hundred".