4416553493 has 4 divisors (see below), whose sum is σ = 4818058368. Its totient is φ = 4015048620.

The previous prime is 4416553489. The next prime is 4416553513. The reversal of 4416553493 is 3943556144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4416553493 - 2² = 4416553489 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 (4416553993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200752421 + ... + 200752442.

It is an arithmetic number, because the mean of its divisors is an integer number (1204514592).

Almost surely, 2^4416553493 is an apocalyptic number.

It is an amenable number.

4416553493 is a deficient number, since it is larger than the sum of its proper divisors (401504875).

4416553493 is a wasteful number, since it uses less digits than its factorization.

4416553493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401504874.

The product of its digits is 777600, while the sum is 44.

The square root of 4416553493 is about 66457.1553182951. The cubic root of 4416553493 is about 1640.6949133420.

The spelling of 4416553493 in words is "four billion, four hundred sixteen million, five hundred fifty-three thousand, four hundred ninety-three".