4652945139 has 8 divisors (see below), whose sum is σ = 6218735040. Its totient is φ = 3094559336.

The previous prime is 4652945137. The next prime is 4652945159. The reversal of 4652945139 is 9315492564.

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 4652945139 - 2¹ = 4652945137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4652945137) 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, 1849557 + ... + 1852070.

It is an arithmetic number, because the mean of its divisors is an integer number (777341880).

Almost surely, 2^4652945139 is an apocalyptic number.

4652945139 is a deficient number, since it is larger than the sum of its proper divisors (1565789901).

4652945139 is a wasteful number, since it uses less digits than its factorization.

4652945139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702049.

The product of its digits is 1166400, while the sum is 48.

The square root of 4652945139 is about 68212.4998735569. The cubic root of 4652945139 is about 1669.4598440721.

The spelling of 4652945139 in words is "four billion, six hundred fifty-two million, nine hundred forty-five thousand, one hundred thirty-nine".