2013005451 has 8 divisors (see below), whose sum is σ = 2685775680. Its totient is φ = 1341119432.

The previous prime is 2013005443. The next prime is 2013005453. The reversal of 2013005451 is 1545003102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013005451 - 2³ = 2013005443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013005453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215721 + ... + 224858.

It is an arithmetic number, because the mean of its divisors is an integer number (335721960).

Almost surely, 2^2013005451 is an apocalyptic number.

2013005451 is a deficient number, since it is larger than the sum of its proper divisors (672770229).

2013005451 is a wasteful number, since it uses less digits than its factorization.

2013005451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442105.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2013005451 is about 44866.5292952330. The cubic root of 2013005451 is about 1262.6461251771.

Adding to 2013005451 its reverse (1545003102), we get a palindrome (3558008553).

The spelling of 2013005451 in words is "two billion, thirteen million, five thousand, four hundred fifty-one".