4624362645 has 16 divisors (see below), whose sum is σ = 8455977600. Its totient is φ = 2113994304.

The previous prime is 4624362637. The next prime is 4624362667. The reversal of 4624362645 is 5462634264.

It is not a de Polignac number, because 4624362645 - 2³ = 4624362637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4624362597 and 4624362606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22020670 + ... + 22020879.

It is an arithmetic number, because the mean of its divisors is an integer number (528498600).

Almost surely, 2^4624362645 is an apocalyptic number.

It is an amenable number.

4624362645 is a deficient number, since it is larger than the sum of its proper divisors (3831614955).

4624362645 is a wasteful number, since it uses less digits than its factorization.

4624362645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44041564.

The product of its digits is 829440, while the sum is 42.

The square root of 4624362645 is about 68002.6664550737. Note that the first 3 decimals coincide. The cubic root of 4624362645 is about 1666.0343886762.

The spelling of 4624362645 in words is "four billion, six hundred twenty-four million, three hundred sixty-two thousand, six hundred forty-five".