2170495030 has 16 divisors (see below), whose sum is σ = 4262063184. Its totient is φ = 789270880.

The previous prime is 2170495021. The next prime is 2170495031. The reversal of 2170495030 is 305940712.

It is a super-2 number, since 2×2170495030² = 9422097350509401800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2170494983 and 2170495001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2170495031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9865777 + ... + 9865996.

It is an arithmetic number, because the mean of its divisors is an integer number (266378949).

Almost surely, 2^2170495030 is an apocalyptic number.

2170495030 is a deficient number, since it is larger than the sum of its proper divisors (2091568154).

2170495030 is a wasteful number, since it uses less digits than its factorization.

2170495030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19731791.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2170495030 is about 46588.5718819541. The cubic root of 2170495030 is about 1294.7510301874.

The spelling of 2170495030 in words is "two billion, one hundred seventy million, four hundred ninety-five thousand, thirty".