5421492736 has 40 divisors (see below), whose sum is σ = 11817172224. Its totient is φ = 2464312320.

The previous prime is 5421492721. The next prime is 5421492743. The reversal of 5421492736 is 6372941245.

It is a junction number, because it is equal to n+sod(n) for n = 5421492692 and 5421492701.

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 3 ways as a sum of consecutive naturals, for example, 475680 + ... + 486943.

Almost surely, 2^5421492736 is an apocalyptic number.

It is an amenable number.

5421492736 is an abundant number, since it is smaller than the sum of its proper divisors (6395679488).

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

5421492736 is an equidigital number, since it uses as much as digits as its factorization.

5421492736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962652 (or 962636 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 5421492736 is about 73630.7866045175. The cubic root of 5421492736 is about 1756.7351595119.

The spelling of 5421492736 in words is "five billion, four hundred twenty-one million, four hundred ninety-two thousand, seven hundred thirty-six".