65725055162 has 32 divisors (see below), whose sum is σ = 110976711552. Its totient is φ = 28966158144.

The previous prime is 65725055153. The next prime is 65725055171. The reversal of 65725055162 is 26155052756.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (65725055153) and next prime (65725055171).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257408 + ... + 444644.

It is an arithmetic number, because the mean of its divisors is an integer number (3468022236).

Almost surely, 2^65725055162 is an apocalyptic number.

65725055162 is a deficient number, since it is larger than the sum of its proper divisors (45251656390).

65725055162 is a wasteful number, since it uses less digits than its factorization.

65725055162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187862.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 65725055162 in words is "sixty-five billion, seven hundred twenty-five million, fifty-five thousand, one hundred sixty-two".