50702575221264 has 20 divisors (see below), whose sum is σ = 130981652655056. Its totient is φ = 16900858407072.

The previous prime is 50702575221257. The next prime is 50702575221299. The reversal of 50702575221264 is 46212257520705.

It is a super-2 number, since 2×50702575221264² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1056303650443 = 50702575221264 / (5 + 0 + 7 + 0 + 2 + 5 + 7 + 5 + 2 + 2 + 1 + 2 + 6 + 4).

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, 528151825174 + ... + 528151825269.

Almost surely, 2^{50702575221264} is an apocalyptic number.

It is an amenable number.

50702575221264 is an abundant number, since it is smaller than the sum of its proper divisors (80279077433792).

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

50702575221264 is a wasteful number, since it uses less digits than its factorization.

50702575221264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056303650454 (or 1056303650448 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The spelling of 50702575221264 in words is "fifty trillion, seven hundred two billion, five hundred seventy-five million, two hundred twenty-one thousand, two hundred sixty-four".