50023005497 has 4 divisors (see below), whose sum is σ = 52655795280. Its totient is φ = 47390215716.

The previous prime is 50023005493. The next prime is 50023005503. The reversal of 50023005497 is 79450032005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79450032005 = 5 ⋅15890006401.

It is a cyclic number.

It is not a de Polignac number, because 50023005497 - 2² = 50023005493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50023005493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316394863 + ... + 1316394900.

It is an arithmetic number, because the mean of its divisors is an integer number (13163948820).

Almost surely, 2^50023005497 is an apocalyptic number.

It is an amenable number.

50023005497 is a deficient number, since it is larger than the sum of its proper divisors (2632789783).

50023005497 is a wasteful number, since it uses less digits than its factorization.

50023005497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632789782.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 50023005497 in words is "fifty billion, twenty-three million, five thousand, four hundred ninety-seven".