4509726992 has 20 divisors (see below), whose sum is σ = 8742055056. Its totient is φ = 2253712800.

The previous prime is 4509726979. The next prime is 4509727021. The reversal of 4509726992 is 2996279054.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 39134 + ... + 102717.

Almost surely, 2^4509726992 is an apocalyptic number.

It is an amenable number.

4509726992 is a deficient number, since it is larger than the sum of its proper divisors (4232328064).

4509726992 is a wasteful number, since it uses less digits than its factorization.

4509726992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143846 (or 143840 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 4509726992 is about 67154.5009064917. The cubic root of 4509726992 is about 1652.1523172703.

The spelling of 4509726992 in words is "four billion, five hundred nine million, seven hundred twenty-six thousand, nine hundred ninety-two".