2014691853 has 4 divisors (see below), whose sum is σ = 2686255808. Its totient is φ = 1343127900.

The previous prime is 2014691851. The next prime is 2014691863. The reversal of 2014691853 is 3581964102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2014691853 - 2¹ = 2014691851 is a prime.

It is a super-3 number, since 3×2014691853³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014691851) 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 3 ways as a sum of consecutive naturals, for example, 335781973 + ... + 335781978.

It is an arithmetic number, because the mean of its divisors is an integer number (671563952).

Almost surely, 2^2014691853 is an apocalyptic number.

It is an amenable number.

2014691853 is a deficient number, since it is larger than the sum of its proper divisors (671563955).

2014691853 is an equidigital number, since it uses as much as digits as its factorization.

2014691853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671563954.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 2014691853 is about 44885.3189027326. The cubic root of 2014691853 is about 1262.9986220881.

The spelling of 2014691853 in words is "two billion, fourteen million, six hundred ninety-one thousand, eight hundred fifty-three".