1913813054 has 8 divisors (see below), whose sum is σ = 2882731680. Its totient is φ = 952902496.

The previous prime is 1913813051. The next prime is 1913813071. The reversal of 1913813054 is 4503183191.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1913813051) 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, 2001419 + ... + 2002374.

It is an arithmetic number, because the mean of its divisors is an integer number (360341460).

Almost surely, 2^1913813054 is an apocalyptic number.

1913813054 is a deficient number, since it is larger than the sum of its proper divisors (968918626).

1913813054 is a wasteful number, since it uses less digits than its factorization.

1913813054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004034.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1913813054 is about 43747.1490956839. The cubic root of 1913813054 is about 1241.5565464092.

The spelling of 1913813054 in words is "one billion, nine hundred thirteen million, eight hundred thirteen thousand, fifty-four".