1819482995 has 16 divisors (see below), whose sum is σ = 2383251552. Its totient is φ = 1322492160.

The previous prime is 1819482971. The next prime is 1819483009. The reversal of 1819482995 is 5992849181.

It is not a de Polignac number, because 1819482995 - 2¹⁶ = 1819417459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1819482995.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96569 + ... + 113861.

It is an arithmetic number, because the mean of its divisors is an integer number (148953222).

Almost surely, 2^1819482995 is an apocalyptic number.

1819482995 is a deficient number, since it is larger than the sum of its proper divisors (563768557).

1819482995 is a wasteful number, since it uses less digits than its factorization.

1819482995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19222.

The product of its digits is 1866240, while the sum is 56.

The square root of 1819482995 is about 42655.3981929603. The cubic root of 1819482995 is about 1220.8135295536.

The spelling of 1819482995 in words is "one billion, eight hundred nineteen million, four hundred eighty-two thousand, nine hundred ninety-five".