25034570422 has 16 divisors (see below), whose sum is σ = 37952568720. Its totient is φ = 12384055008.

The previous prime is 25034570303. The next prime is 25034570437. The reversal of 25034570422 is 22407543052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62773 + ... + 232399.

It is an arithmetic number, because the mean of its divisors is an integer number (2372035545).

Almost surely, 2^25034570422 is an apocalyptic number.

25034570422 is a deficient number, since it is larger than the sum of its proper divisors (12917998298).

25034570422 is a wasteful number, since it uses less digits than its factorization.

25034570422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170415.

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 25034570422 in words is "twenty-five billion, thirty-four million, five hundred seventy thousand, four hundred twenty-two".