50664206020656 has 40 divisors (see below), whose sum is σ = 130900028473584. Its totient is φ = 16885811092480.

The previous prime is 50664206020619. The next prime is 50664206020693. The reversal of 50664206020656 is 65602060246605.

It is an interprime number because it is at equal distance from previous prime (50664206020619) and next prime (50664206020693).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 70186581 + ... + 70904756.

Almost surely, 2^{50664206020656} is an apocalyptic number.

It is an amenable number.

50664206020656 is an abundant number, since it is smaller than the sum of its proper divisors (80235822452928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50664206020656 is a wasteful number, since it uses less digits than its factorization.

50664206020656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141098829 (or 141098823 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 50664206020656 in words is "fifty trillion, six hundred sixty-four billion, two hundred six million, twenty thousand, six hundred fifty-six".