25483147962240 has 512 divisors, whose sum is σ = 88161841152000. Its totient is φ = 6242308300800.

The previous prime is 25483147962227. The next prime is 25483147962269. The reversal of 25483147962240 is 4226974138452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 179262711 + ... + 179404809.

It is an arithmetic number, because the mean of its divisors is an integer number (172191096000).

It is a 1-persistent number, because it is pandigital, but 2⋅25483147962240 = 50966295924480 is not.

Almost surely, 2^{25483147962240} is an apocalyptic number.

25483147962240 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 25483147962240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44080920576000).

25483147962240 is an abundant number, since it is smaller than the sum of its proper divisors (62678693189760).

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

25483147962240 is a wasteful number, since it uses less digits than its factorization.

25483147962240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142306 (or 142294 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 25483147962240 in words is "twenty-five trillion, four hundred eighty-three billion, one hundred forty-seven million, nine hundred sixty-two thousand, two hundred forty".