1868055883 has 8 divisors (see below), whose sum is σ = 1973952000. Its totient is φ = 1764216168.

The previous prime is 1868055869. The next prime is 1868055919. The reversal of 1868055883 is 3885508681.

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

It is a cyclic number.

It is not a de Polignac number, because 1868055883 - 2¹³ = 1868047691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1868055883.

It is not an unprimeable number, because it can be changed into a prime (1868055823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512233 + ... + 515866.

It is an arithmetic number, because the mean of its divisors is an integer number (246744000).

Almost surely, 2^1868055883 is an apocalyptic number.

1868055883 is a deficient number, since it is larger than the sum of its proper divisors (105896117).

1868055883 is a wasteful number, since it uses less digits than its factorization.

1868055883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028201.

The product of its (nonzero) digits is 1843200, while the sum is 52.

The square root of 1868055883 is about 43221.0120543238. The cubic root of 1868055883 is about 1231.5818726676.

The spelling of 1868055883 in words is "one billion, eight hundred sixty-eight million, fifty-five thousand, eight hundred eighty-three".