25467801248 has 48 divisors (see below), whose sum is σ = 53301356640. Its totient is φ = 11944224000.

The previous prime is 25467801241. The next prime is 25467801283. The reversal of 25467801248 is 84210876452.

It is not an unprimeable number, because it can be changed into a prime (25467801241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 145958 + ... + 268773.

It is an arithmetic number, because the mean of its divisors is an integer number (1110444930).

Almost surely, 2^25467801248 is an apocalyptic number.

It is an amenable number.

25467801248 is an abundant number, since it is smaller than the sum of its proper divisors (27833555392).

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

25467801248 is a wasteful number, since it uses less digits than its factorization.

25467801248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414861 (or 414853 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 25467801248 in words is "twenty-five billion, four hundred sixty-seven million, eight hundred one thousand, two hundred forty-eight".