2014546645 has 4 divisors (see below), whose sum is σ = 2417455980. Its totient is φ = 1611637312.

The previous prime is 2014546637. The next prime is 2014546669. The reversal of 2014546645 is 5466454102.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1104498756 + 910047889 = 33234^2 + 30167^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014546645 - 2³ = 2014546637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201454660 + ... + 201454669.

It is an arithmetic number, because the mean of its divisors is an integer number (604363995).

Almost surely, 2^2014546645 is an apocalyptic number.

It is an amenable number.

2014546645 is a deficient number, since it is larger than the sum of its proper divisors (402909335).

2014546645 is an equidigital number, since it uses as much as digits as its factorization.

2014546645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402909334.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2014546645 is about 44883.7013291016. The cubic root of 2014546645 is about 1262.9682780084.

The spelling of 2014546645 in words is "two billion, fourteen million, five hundred forty-six thousand, six hundred forty-five".