7055066645 has 64 divisors (see below), whose sum is σ = 9822394368. Its totient is φ = 4817280000.

The previous prime is 7055066593. The next prime is 7055066651. The reversal of 7055066645 is 5466605507.

It is not a de Polignac number, because 7055066645 - 2⁶ = 7055066581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7055066596 and 7055066605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9126479 + ... + 9127251.

It is an arithmetic number, because the mean of its divisors is an integer number (153474912).

Almost surely, 2^7055066645 is an apocalyptic number.

It is an amenable number.

7055066645 is a deficient number, since it is larger than the sum of its proper divisors (2767327723).

7055066645 is a wasteful number, since it uses less digits than its factorization.

7055066645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 756000, while the sum is 44.

The square root of 7055066645 is about 83994.4441317400. Note that the first 3 decimals coincide. The cubic root of 7055066645 is about 1917.9342152423.

The spelling of 7055066645 in words is "seven billion, fifty-five million, sixty-six thousand, six hundred forty-five".