25761301480 has 64 divisors (see below), whose sum is σ = 58315334400. Its totient is φ = 10242059520.

The previous prime is 25761301457. The next prime is 25761301481. The reversal of 25761301480 is 8410316752.

It is not an unprimeable number, because it can be changed into a prime (25761301481) 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 15 ways as a sum of consecutive naturals, for example, 4979295 + ... + 4984465.

It is an arithmetic number, because the mean of its divisors is an integer number (911177100).

Almost surely, 2^25761301480 is an apocalyptic number.

25761301480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25761301480 is an abundant number, since it is smaller than the sum of its proper divisors (32554032920).

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

25761301480 is a wasteful number, since it uses less digits than its factorization.

25761301480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914 (or 5910 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 25761301480 in words is "twenty-five billion, seven hundred sixty-one million, three hundred one thousand, four hundred eighty".