5720323146 has 16 divisors (see below), whose sum is σ = 11938065984. Its totient is φ = 1823871104.

The previous prime is 5720323127. The next prime is 5720323181. The reversal of 5720323146 is 6413230275.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20725671 + ... + 20725946.

It is an arithmetic number, because the mean of its divisors is an integer number (746129124).

Almost surely, 2^5720323146 is an apocalyptic number.

5720323146 is an abundant number, since it is smaller than the sum of its proper divisors (6217742838).

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

5720323146 is a wasteful number, since it uses less digits than its factorization.

5720323146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41451645.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 5720323146 is about 75632.8179165632. The cubic root of 5720323146 is about 1788.4364847568.

The spelling of 5720323146 in words is "five billion, seven hundred twenty million, three hundred twenty-three thousand, one hundred forty-six".