1045183685 has 64 divisors (see below), whose sum is σ = 1595220480. Its totient is φ = 639774720.

The previous prime is 1045183679. The next prime is 1045183703. The reversal of 1045183685 is 5863815401.

It is not a de Polignac number, because 1045183685 - 2¹⁶ = 1045118149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3339089 + ... + 3339401.

It is an arithmetic number, because the mean of its divisors is an integer number (24925320).

Almost surely, 2^1045183685 is an apocalyptic number.

It is an amenable number.

1045183685 is a deficient number, since it is larger than the sum of its proper divisors (550036795).

1045183685 is a wasteful number, since it uses less digits than its factorization.

1045183685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 1045183685 is about 32329.3007193165. The cubic root of 1045183685 is about 1014.8399158663.

The spelling of 1045183685 in words is "one billion, forty-five million, one hundred eighty-three thousand, six hundred eighty-five".