6613452514 has 4 divisors (see below), whose sum is σ = 9920178774. Its totient is φ = 3306726256.

The previous prime is 6613452511. The next prime is 6613452539. The reversal of 6613452514 is 4152543166.

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

It can be written as a sum of positive squares in only one way, i.e., 5816350225 + 797102289 = 76265^2 + 28233^2 .

It is not an unprimeable number, because it can be changed into a prime (6613452511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653363127 + ... + 1653363130.

Almost surely, 2^6613452514 is an apocalyptic number.

6613452514 is a deficient number, since it is larger than the sum of its proper divisors (3306726260).

6613452514 is a wasteful number, since it uses less digits than its factorization.

6613452514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306726259.

The product of its digits is 86400, while the sum is 37.

The square root of 6613452514 is about 81323.1364004119. The cubic root of 6613452514 is about 1877.0510309951.

The spelling of 6613452514 in words is "six billion, six hundred thirteen million, four hundred fifty-two thousand, five hundred fourteen".