2158073596 has 24 divisors (see below), whose sum is σ = 4375276640. Its totient is φ = 912218112.

The previous prime is 2158073591. The next prime is 2158073623. The reversal of 2158073596 is 6953708512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2158073591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525861 + ... + 529948.

Almost surely, 2^2158073596 is an apocalyptic number.

It is an amenable number.

2158073596 is an abundant number, since it is smaller than the sum of its proper divisors (2217203044).

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

2158073596 is a wasteful number, since it uses less digits than its factorization.

2158073596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055893 (or 1055891 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 2158073596 is about 46455.0707243031. The cubic root of 2158073596 is about 1292.2764116080.

The spelling of 2158073596 in words is "two billion, one hundred fifty-eight million, seventy-three thousand, five hundred ninety-six".