5694442845 has 64 divisors (see below), whose sum is σ = 11355832320. Its totient is φ = 2372467968.

The previous prime is 5694442843. The next prime is 5694442847. The reversal of 5694442845 is 5482444965.

It is an interprime number because it is at equal distance from previous prime (5694442843) and next prime (5694442847).

It is not a de Polignac number, because 5694442845 - 2¹ = 5694442843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5694442843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81432 + ... + 134238.

It is an arithmetic number, because the mean of its divisors is an integer number (177434880).

Almost surely, 2^5694442845 is an apocalyptic number.

It is an amenable number.

5694442845 is a deficient number, since it is larger than the sum of its proper divisors (5661389475).

5694442845 is a wasteful number, since it uses less digits than its factorization.

5694442845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52914.

The product of its digits is 5529600, while the sum is 51.

The square root of 5694442845 is about 75461.5322200656. The cubic root of 5694442845 is about 1785.7352822933.

The spelling of 5694442845 in words is "five billion, six hundred ninety-four million, four hundred forty-two thousand, eight hundred forty-five".