2199485453 has 8 divisors (see below), whose sum is σ = 2402617440. Its totient is φ = 1996883280.

The previous prime is 2199485443. The next prime is 2199485503. The reversal of 2199485453 is 3545849912.

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

It is a cyclic number.

It is not a de Polignac number, because 2199485453 - 2²⁸ = 1931049997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199485443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123743 + ... + 140396.

It is an arithmetic number, because the mean of its divisors is an integer number (300327180).

Almost surely, 2^2199485453 is an apocalyptic number.

It is an amenable number.

2199485453 is a deficient number, since it is larger than the sum of its proper divisors (203131987).

2199485453 is a wasteful number, since it uses less digits than its factorization.

2199485453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264907.

The product of its digits is 1555200, while the sum is 50.

The square root of 2199485453 is about 46898.6721880268. The cubic root of 2199485453 is about 1300.4900426685.

The spelling of 2199485453 in words is "two billion, one hundred ninety-nine million, four hundred eighty-five thousand, four hundred fifty-three".