474519091199 has 4 divisors (see below), whose sum is σ = 482561787720. Its totient is φ = 466476394680.

The previous prime is 474519091181. The next prime is 474519091201. The reversal of 474519091199 is 991190915474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474519091199 - 2³⁶ = 405799614463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59), and also a Moran number because the ratio is a prime number: 8042696461 = 474519091199 / (4 + 7 + 4 + 5 + 1 + 9 + 0 + 9 + 1 + 1 + 9 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474519091099) 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, 4021348172 + ... + 4021348289.

It is an arithmetic number, because the mean of its divisors is an integer number (120640446930).

Almost surely, 2^474519091199 is an apocalyptic number.

474519091199 is a deficient number, since it is larger than the sum of its proper divisors (8042696521).

474519091199 is an equidigital number, since it uses as much as digits as its factorization.

474519091199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042696520.

The product of its (nonzero) digits is 3674160, while the sum is 59.

The spelling of 474519091199 in words is "four hundred seventy-four billion, five hundred nineteen million, ninety-one thousand, one hundred ninety-nine".