5642519613 has 8 divisors (see below), whose sum is σ = 7523775648. Its totient is φ = 3761471664.

The previous prime is 5642519611. The next prime is 5642519711. The reversal of 5642519613 is 3169152465.

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

It is not a de Polignac number, because 5642519613 - 2¹ = 5642519611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642519611) 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, 29506 + ... + 110252.

It is an arithmetic number, because the mean of its divisors is an integer number (940471956).

Almost surely, 2^5642519613 is an apocalyptic number.

It is an amenable number.

5642519613 is a deficient number, since it is larger than the sum of its proper divisors (1881256035).

5642519613 is a wasteful number, since it uses less digits than its factorization.

5642519613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104043.

The product of its digits is 194400, while the sum is 42.

The square root of 5642519613 is about 75116.7066171035. The cubic root of 5642519613 is about 1780.2911206922.

The spelling of 5642519613 in words is "five billion, six hundred forty-two million, five hundred nineteen thousand, six hundred thirteen".