50197456503 has 48 divisors (see below), whose sum is σ = 78166202400. Its totient is φ = 30926499840.

The previous prime is 50197456493. The next prime is 50197456567. The reversal of 50197456503 is 30565479105.

50197456503 is a `hidden beast` number, since 5 + 0 + 1 + 97 + 4 + 56 + 503 = 666.

It is not a de Polignac number, because 50197456503 - 2⁵ = 50197456471 is a prime.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50197456403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5772783 + ... + 5781471.

It is an arithmetic number, because the mean of its divisors is an integer number (1628462550).

Almost surely, 2^50197456503 is an apocalyptic number.

50197456503 is a deficient number, since it is larger than the sum of its proper divisors (27968745897).

50197456503 is a wasteful number, since it uses less digits than its factorization.

50197456503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392 (or 9389 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 50197456503 in words is "fifty billion, one hundred ninety-seven million, four hundred fifty-six thousand, five hundred three".