4571745013 has 4 divisors (see below), whose sum is σ = 4987358208. Its totient is φ = 4156131820.

The previous prime is 4571744981. The next prime is 4571745041. The reversal of 4571745013 is 3105471754.

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 a cyclic number.

It is not a de Polignac number, because 4571745013 - 2⁵ = 4571744981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571745053) 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, 207806581 + ... + 207806602.

It is an arithmetic number, because the mean of its divisors is an integer number (1246839552).

Almost surely, 2^4571745013 is an apocalyptic number.

It is an amenable number.

4571745013 is a deficient number, since it is larger than the sum of its proper divisors (415613195).

4571745013 is a wasteful number, since it uses less digits than its factorization.

4571745013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415613194.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 4571745013 is about 67614.6804547651. The cubic root of 4571745013 is about 1659.6913604590.

The spelling of 4571745013 in words is "four billion, five hundred seventy-one million, seven hundred forty-five thousand, thirteen".