4624644625 has 16 divisors (see below), whose sum is σ = 5905785600. Its totient is φ = 3613671600.

The previous prime is 4624644601. The next prime is 4624644637. The reversal of 4624644625 is 5264464264.

It is not a de Polignac number, because 4624644625 - 2¹⁹ = 4624120337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 424825 + ... + 435574.

It is an arithmetic number, because the mean of its divisors is an integer number (369111600).

Almost surely, 2^4624644625 is an apocalyptic number.

It is an amenable number.

4624644625 is a deficient number, since it is larger than the sum of its proper divisors (1281140975).

4624644625 is an equidigital number, since it uses as much as digits as its factorization.

4624644625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860457 (or 860447 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 43.

The square root of 4624644625 is about 68004.7397245221. The cubic root of 4624644625 is about 1666.0682512762.

The spelling of 4624644625 in words is "four billion, six hundred twenty-four million, six hundred forty-four thousand, six hundred twenty-five".