5406702894 has 24 divisors (see below), whose sum is σ = 11717386200. Its totient is φ = 1801793808.

The previous prime is 5406702881. The next prime is 5406702907. The reversal of 5406702894 is 4982076045.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5406702881) and next prime (5406702907).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43749 + ... + 112815.

It is an arithmetic number, because the mean of its divisors is an integer number (488224425).

Almost surely, 2^5406702894 is an apocalyptic number.

5406702894 is an abundant number, since it is smaller than the sum of its proper divisors (6310683306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5406702894 is a wasteful number, since it uses less digits than its factorization.

5406702894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73424 (or 73421 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 5406702894 is about 73530.2855563611. The cubic root of 5406702894 is about 1755.1362457841.

The spelling of 5406702894 in words is "five billion, four hundred six million, seven hundred two thousand, eight hundred ninety-four".