25064352322 has 16 divisors (see below), whose sum is σ = 41903252640. Its totient is φ = 11174200128.

The previous prime is 25064352311. The next prime is 25064352331. The reversal of 25064352322 is 22325346052.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 19399008 + ... + 19400299.

It is an arithmetic number, because the mean of its divisors is an integer number (2618953290).

Almost surely, 2^25064352322 is an apocalyptic number.

25064352322 is a deficient number, since it is larger than the sum of its proper divisors (16838900318).

25064352322 is a wasteful number, since it uses less digits than its factorization.

25064352322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38799345.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 25064352322 its reverse (22325346052), we get a palindrome (47389698374).

The spelling of 25064352322 in words is "twenty-five billion, sixty-four million, three hundred fifty-two thousand, three hundred twenty-two".