5065190423091 has 12 divisors (see below), whose sum is σ = 7316600796960. Its totient is φ = 3376694555280.

The previous prime is 5065190423077. The next prime is 5065190423101. The reversal of 5065190423091 is 1903240915605.

5065190423091 is a `hidden beast` number, since 5 + 0 + 6 + 51 + 90 + 423 + 0 + 91 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-5065190423091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5065190423021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7930500 + ... + 8545361.

It is an arithmetic number, because the mean of its divisors is an integer number (609716733080).

Almost surely, 2^{5065190423091} is an apocalyptic number.

5065190423091 is a deficient number, since it is larger than the sum of its proper divisors (2251410373869).

5065190423091 is a wasteful number, since it uses less digits than its factorization.

5065190423091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16510026 (or 16510023 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 5065190423091 in words is "five trillion, sixty-five billion, one hundred ninety million, four hundred twenty-three thousand, ninety-one".