2966538023 has 4 divisors (see below), whose sum is σ = 2966890440. Its totient is φ = 2966185608.

The previous prime is 2966538019. The next prime is 2966538073. The reversal of 2966538023 is 3208356692.

2966538023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2966538023 - 2² = 2966538019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2966538013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163265 + ... + 180522.

It is an arithmetic number, because the mean of its divisors is an integer number (741722610).

Almost surely, 2^2966538023 is an apocalyptic number.

2966538023 is a deficient number, since it is larger than the sum of its proper divisors (352417).

2966538023 is an equidigital number, since it uses as much as digits as its factorization.

2966538023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352416.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 2966538023 is about 54465.9345187430. The cubic root of 2966538023 is about 1436.8672286779.

The spelling of 2966538023 in words is "two billion, nine hundred sixty-six million, five hundred thirty-eight thousand, twenty-three".