2137245632 has 14 divisors (see below), whose sum is σ = 4241096928. Its totient is φ = 1068622784.

The previous prime is 2137245611. The next prime is 2137245659. The reversal of 2137245632 is 2365427312.

It is a junction number, because it is equal to n+sod(n) for n = 2137245592 and 2137245601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16697168 + ... + 16697295.

Almost surely, 2^2137245632 is an apocalyptic number.

It is an amenable number.

2137245632 is a deficient number, since it is larger than the sum of its proper divisors (2103851296).

2137245632 is an equidigital number, since it uses as much as digits as its factorization.

2137245632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33394475 (or 33394465 counting only the distinct ones).

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

The square root of 2137245632 is about 46230.3540111905. The cubic root of 2137245632 is about 1288.1056328369.

The spelling of 2137245632 in words is "two billion, one hundred thirty-seven million, two hundred forty-five thousand, six hundred thirty-two".