5412021636 has 48 divisors (see below), whose sum is σ = 15191644160. Its totient is φ = 1464907680.

The previous prime is 5412021619. The next prime is 5412021677. The reversal of 5412021636 is 6361202145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693900 + ... + 1697091.

Almost surely, 2^5412021636 is an apocalyptic number.

It is an amenable number.

5412021636 is an abundant number, since it is smaller than the sum of its proper divisors (9779622524).

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

5412021636 is a wasteful number, since it uses less digits than its factorization.

5412021636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391024 (or 3391022 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5412021636 is about 73566.4436818853. The cubic root of 5412021636 is about 1755.7115845589.

The spelling of 5412021636 in words is "five billion, four hundred twelve million, twenty-one thousand, six hundred thirty-six".