50297282815 has 32 divisors (see below), whose sum is σ = 68907343680. Its totient is φ = 34914945024.

The previous prime is 50297282813. The next prime is 50297282869. The reversal of 50297282815 is 51828279205.

It is a cyclic number.

It is not a de Polignac number, because 50297282815 - 2¹ = 50297282813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50297282813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888592 + ... + 943498.

It is an arithmetic number, because the mean of its divisors is an integer number (2153354490).

Almost surely, 2^50297282815 is an apocalyptic number.

50297282815 is a deficient number, since it is larger than the sum of its proper divisors (18610060865).

50297282815 is a wasteful number, since it uses less digits than its factorization.

50297282815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55771.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 50297282815 in words is "fifty billion, two hundred ninety-seven million, two hundred eighty-two thousand, eight hundred fifteen".