2162334725 has 12 divisors (see below), whose sum is σ = 2683786560. Its totient is φ = 1728260400.

The previous prime is 2162334709. The next prime is 2162334731. The reversal of 2162334725 is 5274332612.

It is not a de Polignac number, because 2162334725 - 2⁴ = 2162334709 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12365 + ... + 66914.

It is an arithmetic number, because the mean of its divisors is an integer number (223648880).

Almost surely, 2^2162334725 is an apocalyptic number.

2162334725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2162334725 is a deficient number, since it is larger than the sum of its proper divisors (521451835).

2162334725 is a wasteful number, since it uses less digits than its factorization.

2162334725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80380 (or 80375 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 2162334725 is about 46500.9110125812. The cubic root of 2162334725 is about 1293.1263882155.

The spelling of 2162334725 in words is "two billion, one hundred sixty-two million, three hundred thirty-four thousand, seven hundred twenty-five".