50327716545 has 24 divisors (see below), whose sum is σ = 87253509096. Its totient is φ = 26835664128.

The previous prime is 50327716519. The next prime is 50327716601. The reversal of 50327716545 is 54561772305.

It is a happy number.

50327716545 is a `hidden beast` number, since 5 + 0 + 32 + 7 + 71 + 6 + 545 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2181263616 + 48146452929 = 46704^2 + 219423^2 .

It is not a de Polignac number, because 50327716545 - 2¹⁶ = 50327651009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 50327716545.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94837 + ... + 331133.

It is an arithmetic number, because the mean of its divisors is an integer number (3635562879).

Almost surely, 2^50327716545 is an apocalyptic number.

It is an amenable number.

50327716545 is a deficient number, since it is larger than the sum of its proper divisors (36925792551).

50327716545 is a wasteful number, since it uses less digits than its factorization.

50327716545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241041 (or 241038 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 50327716545 in words is "fifty billion, three hundred twenty-seven million, seven hundred sixteen thousand, five hundred forty-five".