50440523023 has 8 divisors (see below), whose sum is σ = 56513215440. Its totient is φ = 44615695680.

The previous prime is 50440522987. The next prime is 50440523039. The reversal of 50440523023 is 32032504405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50440523023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50440522982 and 50440523000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440523123) 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 7 ways as a sum of consecutive naturals, for example, 61965838 + ... + 61966651.

It is an arithmetic number, because the mean of its divisors is an integer number (7064151930).

Almost surely, 2^50440523023 is an apocalyptic number.

50440523023 is a deficient number, since it is larger than the sum of its proper divisors (6072692417).

50440523023 is a wasteful number, since it uses less digits than its factorization.

50440523023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123932537.

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 50440523023 in words is "fifty billion, four hundred forty million, five hundred twenty-three thousand, twenty-three".