25380004671282 has 32 divisors (see below), whose sum is σ = 52107486013440. Its totient is φ = 8236687349520.

The previous prime is 25380004671269. The next prime is 25380004671361. The reversal of 25380004671282 is 28217640008352.

It is a super-2 number, since 2×25380004671282² (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 15 ways as a sum of consecutive naturals, for example, 158074282 + ... + 158234757.

It is an arithmetic number, because the mean of its divisors is an integer number (1628358937920).

Almost surely, 2^{25380004671282} is an apocalyptic number.

25380004671282 is an abundant number, since it is smaller than the sum of its proper divisors (26727481342158).

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

25380004671282 is a wasteful number, since it uses less digits than its factorization.

25380004671282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316309398.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 25380004671282 in words is "twenty-five trillion, three hundred eighty billion, four million, six hundred seventy-one thousand, two hundred eighty-two".