2013481627 has 4 divisors (see below), whose sum is σ = 2015398456. Its totient is φ = 2011564800.

The previous prime is 2013481597. The next prime is 2013481633. The reversal of 2013481627 is 7261843102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7261843102 = 2 ⋅3630921551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2013481627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013481592 and 2013481601.

It is not an unprimeable number, because it can be changed into a prime (2013881627) 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, 956838 + ... + 958939.

It is an arithmetic number, because the mean of its divisors is an integer number (503849614).

Almost surely, 2^2013481627 is an apocalyptic number.

2013481627 is a deficient number, since it is larger than the sum of its proper divisors (1916829).

2013481627 is a wasteful number, since it uses less digits than its factorization.

2013481627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916828.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2013481627 is about 44871.8355653076. The cubic root of 2013481627 is about 1262.7456768829.

It can be divided in two parts, 20134 and 81627, that added together give a square (101761 = 319²).

The spelling of 2013481627 in words is "two billion, thirteen million, four hundred eighty-one thousand, six hundred twenty-seven".