25152046332422 has 16 divisors (see below), whose sum is σ = 38117544318672. Its totient is φ = 12446201802240.

The previous prime is 25152046332409. The next prime is 25152046332463. The reversal of 25152046332422 is 22423364025152.

It is a self number, because there is not a number n which added to its sum of digits gives 25152046332422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13833773 + ... + 15545975.

It is an arithmetic number, because the mean of its divisors is an integer number (2382346519917).

Almost surely, 2^{25152046332422} is an apocalyptic number.

25152046332422 is a deficient number, since it is larger than the sum of its proper divisors (12965497986250).

25152046332422 is a wasteful number, since it uses less digits than its factorization.

25152046332422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788023.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 25152046332422 in words is "twenty-five trillion, one hundred fifty-two billion, forty-six million, three hundred thirty-two thousand, four hundred twenty-two".