7213455696 has 40 divisors (see below), whose sum is σ = 18844151040. Its totient is φ = 2377467136.

The previous prime is 7213455671. The next prime is 7213455749. The reversal of 7213455696 is 6965543127.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 840000 + ... + 848543.

It is an arithmetic number, because the mean of its divisors is an integer number (471103776).

Almost surely, 2^7213455696 is an apocalyptic number.

It is an amenable number.

7213455696 is an abundant number, since it is smaller than the sum of its proper divisors (11630695344).

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

7213455696 is a wasteful number, since it uses less digits than its factorization.

7213455696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688643 (or 1688637 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 48.

The square root of 7213455696 is about 84932.0651815320. The cubic root of 7213455696 is about 1932.1809217212.

The spelling of 7213455696 in words is "seven billion, two hundred thirteen million, four hundred fifty-five thousand, six hundred ninety-six".