25495237248000 has 4224 divisors, whose sum is σ = 107712471859200. Its totient is φ = 5313724416000.

The previous prime is 25495237247983. The next prime is 25495237248037. The reversal of 25495237248000 is 84273259452.

It is a super-2 number, since 2×25495237248000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 822427007985 + ... + 822427008015.

Almost surely, 2^{25495237248000} is an apocalyptic number.

25495237248000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25495237248000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53856235929600).

25495237248000 is an abundant number, since it is smaller than the sum of its proper divisors (82217234611200).

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

25495237248000 is a wasteful number, since it uses less digits than its factorization.

25495237248000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 25495237248000 in words is "twenty-five trillion, four hundred ninety-five billion, two hundred thirty-seven million, two hundred forty-eight thousand".