4645262944 has 24 divisors (see below), whose sum is σ = 10451842128. Its totient is φ = 1990826880.

The previous prime is 4645262927. The next prime is 4645262957. The reversal of 4645262944 is 4492625464.

It is a junction number, because it is equal to n+sod(n) for n = 4645262894 and 4645262903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10368667 + ... + 10369114.

It is an arithmetic number, because the mean of its divisors is an integer number (435493422).

Almost surely, 2^4645262944 is an apocalyptic number.

It is an amenable number.

4645262944 is an abundant number, since it is smaller than the sum of its proper divisors (5806579184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4645262944 is a wasteful number, since it uses less digits than its factorization.

4645262944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20737798 (or 20737790 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 46.

The square root of 4645262944 is about 68156.1658546019. The cubic root of 4645262944 is about 1668.5405567231.

The spelling of 4645262944 in words is "four billion, six hundred forty-five million, two hundred sixty-two thousand, nine hundred forty-four".