7449565922 has 6 divisors (see below), whose sum is σ = 11174531979. Its totient is φ = 3724721930.

The previous prime is 7449565901. The next prime is 7449565939. The reversal of 7449565922 is 2295659447.

It can be written as a sum of positive squares in only one way, i.e., 3724782961 + 3724782961 = 61031^2 + 61031^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=61031.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 91547 + ... + 152577.

Almost surely, 2^7449565922 is an apocalyptic number.

7449565922 is a deficient number, since it is larger than the sum of its proper divisors (3724966057).

7449565922 is an frugal number, since it uses more digits than its factorization.

7449565922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122064 (or 61033 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 53.

The square root of 7449565922 is about 86310.8679251924. The cubic root of 7449565922 is about 1953.0363323270.

The spelling of 7449565922 in words is "seven billion, four hundred forty-nine million, five hundred sixty-five thousand, nine hundred twenty-two".