2722453516 has 6 divisors (see below), whose sum is σ = 4764293660. Its totient is φ = 1361226756.

The previous prime is 2722453493. The next prime is 2722453543. The reversal of 2722453516 is 6153542272.

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 as a sum of consecutive naturals, namely, 340306686 + ... + 340306693.

Almost surely, 2^2722453516 is an apocalyptic number.

It is an amenable number.

2722453516 is a deficient number, since it is larger than the sum of its proper divisors (2041840144).

2722453516 is a wasteful number, since it uses less digits than its factorization.

2722453516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680613383 (or 680613381 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 2722453516 is about 52177.1359505291. The cubic root of 2722453516 is about 1396.3259987748.

Adding to 2722453516 its reverse (6153542272), we get a palindrome (8875995788).

The spelling of 2722453516 in words is "two billion, seven hundred twenty-two million, four hundred fifty-three thousand, five hundred sixteen".