4623135657 has 8 divisors (see below), whose sum is σ = 7044778176. Its totient is φ = 2641791792.

The previous prime is 4623135637. The next prime is 4623135697. The reversal of 4623135657 is 7565313264.

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

It is not a de Polignac number, because 4623135657 - 2²⁴ = 4606358441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4623135637) 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, 110074638 + ... + 110074679.

It is an arithmetic number, because the mean of its divisors is an integer number (880597272).

Almost surely, 2^4623135657 is an apocalyptic number.

It is an amenable number.

4623135657 is a deficient number, since it is larger than the sum of its proper divisors (2421642519).

4623135657 is a wasteful number, since it uses less digits than its factorization.

4623135657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220149327.

The product of its digits is 453600, while the sum is 42.

The square root of 4623135657 is about 67993.6442397376. The cubic root of 4623135657 is about 1665.8870253036.

The spelling of 4623135657 in words is "four billion, six hundred twenty-three million, one hundred thirty-five thousand, six hundred fifty-seven".