2356545066 has 32 divisors (see below), whose sum is σ = 5017940928. Its totient is φ = 735217920.

The previous prime is 2356545043. The next prime is 2356545101. The reversal of 2356545066 is 6605456532.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 45360 + ... + 82283.

It is an arithmetic number, because the mean of its divisors is an integer number (156810654).

Almost surely, 2^2356545066 is an apocalyptic number.

2356545066 is an abundant number, since it is smaller than the sum of its proper divisors (2661395862).

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

2356545066 is a wasteful number, since it uses less digits than its factorization.

2356545066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127846.

The product of its (nonzero) digits is 648000, while the sum is 42.

The square root of 2356545066 is about 48544.2588366534. The cubic root of 2356545066 is about 1330.7360325707.

The spelling of 2356545066 in words is "two billion, three hundred fifty-six million, five hundred forty-five thousand, sixty-six".