7422715552 has 24 divisors (see below), whose sum is σ = 16701110496. Its totient is φ = 3181163712.

The previous prime is 7422715543. The next prime is 7422715571. The reversal of 7422715552 is 2555172247.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 16568338 + ... + 16568785.

It is an arithmetic number, because the mean of its divisors is an integer number (695879604).

Almost surely, 2^7422715552 is an apocalyptic number.

It is an amenable number.

7422715552 is an abundant number, since it is smaller than the sum of its proper divisors (9278394944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7422715552 is a wasteful number, since it uses less digits than its factorization.

7422715552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33137140 (or 33137132 counting only the distinct ones).

The product of its digits is 196000, while the sum is 40.

The square root of 7422715552 is about 86155.1829665517. The cubic root of 7422715552 is about 1950.6870734225.

Adding to 7422715552 its reverse (2555172247), we get a palindrome (9977887799).

The spelling of 7422715552 in words is "seven billion, four hundred twenty-two million, seven hundred fifteen thousand, five hundred fifty-two".