5645212473370 has 16 divisors (see below), whose sum is σ = 10162818005760. Its totient is φ = 2257765977424.

The previous prime is 5645212473323. The next prime is 5645212473491. The reversal of 5645212473370 is 733742125465.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39802162 + ... + 39943741.

It is an arithmetic number, because the mean of its divisors is an integer number (635176125360).

Almost surely, 2^{5645212473370} is an apocalyptic number.

5645212473370 is a deficient number, since it is larger than the sum of its proper divisors (4517605532390).

5645212473370 is a wasteful number, since it uses less digits than its factorization.

5645212473370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79752989.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 5645212473370 in words is "five trillion, six hundred forty-five billion, two hundred twelve million, four hundred seventy-three thousand, three hundred seventy".