190481836627 has 4 divisors (see below), whose sum is σ = 190504470280. Its totient is φ = 190459202976.

The previous prime is 190481836619. The next prime is 190481836651. The reversal of 190481836627 is 726638184091.

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 190481836627 - 2³ = 190481836619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190481836607) 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, 11304198 + ... + 11321035.

It is an arithmetic number, because the mean of its divisors is an integer number (47626117570).

Almost surely, 2^190481836627 is an apocalyptic number.

190481836627 is a deficient number, since it is larger than the sum of its proper divisors (22633653).

190481836627 is an equidigital number, since it uses as much as digits as its factorization.

190481836627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22633652.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 190481836627 in words is "one hundred ninety billion, four hundred eighty-one million, eight hundred thirty-six thousand, six hundred twenty-seven".