2136530002 has 8 divisors (see below), whose sum is σ = 3257332812. Its totient is φ = 1050752400.

The previous prime is 2136529981. The next prime is 2136530027. The reversal of 2136530002 is 2000356312.

It can be written as a sum of positive squares in 2 ways, for example, as 2042226481 + 94303521 = 45191^2 + 9711^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2136530002² = 9129520898892240008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8756149 + ... + 8756392.

Almost surely, 2^2136530002 is an apocalyptic number.

2136530002 is a deficient number, since it is larger than the sum of its proper divisors (1120802810).

2136530002 is a wasteful number, since it uses less digits than its factorization.

2136530002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17512604.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2136530002 is about 46222.6135349355. The cubic root of 2136530002 is about 1287.9618480945.

Adding to 2136530002 its reverse (2000356312), we get a palindrome (4136886314).

The spelling of 2136530002 in words is "two billion, one hundred thirty-six million, five hundred thirty thousand, two".