50247160247 has 12 divisors (see below), whose sum is σ = 51938483688. Its totient is φ = 48609277200.

The previous prime is 50247160211. The next prime is 50247160267. The reversal of 50247160247 is 74206174205.

It is a de Polignac number, because none of the positive numbers 2^k-50247160247 is a prime.

It is a super-2 number, since 2×50247160247² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50247160247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50247160267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3401297 + ... + 3416037.

It is an arithmetic number, because the mean of its divisors is an integer number (4328206974).

Almost surely, 2^50247160247 is an apocalyptic number.

50247160247 is a deficient number, since it is larger than the sum of its proper divisors (1691323441).

50247160247 is a wasteful number, since it uses less digits than its factorization.

50247160247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350 (or 18319 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 50247160247 in words is "fifty billion, two hundred forty-seven million, one hundred sixty thousand, two hundred forty-seven".