4645626855 has 8 divisors (see below), whose sum is σ = 7433002992. Its totient is φ = 2477667648.

The previous prime is 4645626829. The next prime is 4645626883. The reversal of 4645626855 is 5586265464.

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

It is not a de Polignac number, because 4645626855 - 2¹⁷ = 4645495783 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4645626798 and 4645626807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154854214 + ... + 154854243.

It is an arithmetic number, because the mean of its divisors is an integer number (929125374).

Almost surely, 2^4645626855 is an apocalyptic number.

4645626855 is a deficient number, since it is larger than the sum of its proper divisors (2787376137).

4645626855 is a wasteful number, since it uses less digits than its factorization.

4645626855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309708465.

The product of its digits is 6912000, while the sum is 51.

The square root of 4645626855 is about 68158.8354874113. The cubic root of 4645626855 is about 1668.5841268729.

The spelling of 4645626855 in words is "four billion, six hundred forty-five million, six hundred twenty-six thousand, eight hundred fifty-five".