2066116502 has 4 divisors (see below), whose sum is σ = 3099174756. Its totient is φ = 1033058250.

The previous prime is 2066116501. The next prime is 2066116523. The reversal of 2066116502 is 2056116602.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066116501) 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 as a sum of consecutive naturals, namely, 516529124 + ... + 516529127.

It is an arithmetic number, because the mean of its divisors is an integer number (774793689).

Almost surely, 2^2066116502 is an apocalyptic number.

2066116502 is a deficient number, since it is larger than the sum of its proper divisors (1033058254).

2066116502 is a wasteful number, since it uses less digits than its factorization.

2066116502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033058253.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2066116502 is about 45454.5542492719. The cubic root of 2066116502 is about 1273.6544054948.

The spelling of 2066116502 in words is "two billion, sixty-six million, one hundred sixteen thousand, five hundred two".