7055316440 has 16 divisors (see below), whose sum is σ = 15874462080. Its totient is φ = 2822126560.

The previous prime is 7055316431. The next prime is 7055316497. The reversal of 7055316440 is 446135507.

It is a self number, because there is not a number n which added to its sum of digits gives 7055316440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88191416 + ... + 88191495.

It is an arithmetic number, because the mean of its divisors is an integer number (992153880).

Almost surely, 2^7055316440 is an apocalyptic number.

It is an amenable number.

7055316440 is an abundant number, since it is smaller than the sum of its proper divisors (8819145640).

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

7055316440 is a wasteful number, since it uses less digits than its factorization.

7055316440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176382922 (or 176382918 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 7055316440 is about 83995.9310919285. The cubic root of 7055316440 is about 1917.9568507347.

The spelling of 7055316440 in words is "seven billion, fifty-five million, three hundred sixteen thousand, four hundred forty".