5670166590 has 64 divisors (see below), whose sum is σ = 16495038720. Its totient is φ = 1374585120.

The previous prime is 5670166573. The next prime is 5670166597. The reversal of 5670166590 is 956610765.

5670166590 is a `hidden beast` number, since 56 + 7 + 0 + 1 + 6 + 6 + 590 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5670166597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 951604 + ... + 957543.

It is an arithmetic number, because the mean of its divisors is an integer number (257734980).

Almost surely, 2^5670166590 is an apocalyptic number.

5670166590 is an abundant number, since it is smaller than the sum of its proper divisors (10824872130).

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

5670166590 is a wasteful number, since it uses less digits than its factorization.

5670166590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909174 (or 1909168 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 5670166590 is about 75300.5085640197. The cubic root of 5670166590 is about 1783.1940494667.

The spelling of 5670166590 in words is "five billion, six hundred seventy million, one hundred sixty-six thousand, five hundred ninety".