20095062164 has 12 divisors (see below), whose sum is σ = 35228825184. Its totient is φ = 10029683544.

The previous prime is 20095062157. The next prime is 20095062209. The reversal of 20095062164 is 46126059002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4459352 + ... + 4463855.

It is an arithmetic number, because the mean of its divisors is an integer number (2935735432).

Almost surely, 2^20095062164 is an apocalyptic number.

It is an amenable number.

20095062164 is a deficient number, since it is larger than the sum of its proper divisors (15133763020).

20095062164 is a wasteful number, since it uses less digits than its factorization.

20095062164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8923774 (or 8923772 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 20095062164 in words is "twenty billion, ninety-five million, sixty-two thousand, one hundred sixty-four".