1840050057 has 16 divisors (see below), whose sum is σ = 2462735232. Its totient is φ = 1222043520.

The previous prime is 1840050053. The next prime is 1840050059. The reversal of 1840050057 is 7500500481.

It is not a de Polignac number, because 1840050057 - 2² = 1840050053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1840050053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270908 + ... + 1272354.

It is an arithmetic number, because the mean of its divisors is an integer number (153920952).

Almost surely, 2^1840050057 is an apocalyptic number.

It is an amenable number.

1840050057 is a deficient number, since it is larger than the sum of its proper divisors (622685175).

1840050057 is a wasteful number, since it uses less digits than its factorization.

1840050057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 1840050057 is about 42895.8046550009. The cubic root of 1840050057 is about 1225.3962471014.

The spelling of 1840050057 in words is "one billion, eight hundred forty million, fifty thousand, fifty-seven".