4498540469 has 16 divisors (see below), whose sum is σ = 4644864000. Its totient is φ = 4354607664.

The previous prime is 4498540451. The next prime is 4498540471. The reversal of 4498540469 is 9640458944.

It is a cyclic number.

It is not a de Polignac number, because 4498540469 - 2¹² = 4498536373 is a prime.

It is a super-2 number, since 2×4498540469² = 40473732702461479922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4498540469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4498540439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672844 + ... + 1675530.

It is an arithmetic number, because the mean of its divisors is an integer number (290304000).

Almost surely, 2^4498540469 is an apocalyptic number.

It is an amenable number.

4498540469 is a deficient number, since it is larger than the sum of its proper divisors (146323531).

4498540469 is a wasteful number, since it uses less digits than its factorization.

4498540469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The square root of 4498540469 is about 67071.1597409796. The cubic root of 4498540469 is about 1650.7851138436.

The spelling of 4498540469 in words is "four billion, four hundred ninety-eight million, five hundred forty thousand, four hundred sixty-nine".