4745321472 has 88 divisors (see below), whose sum is σ = 12748650496. Its totient is φ = 1569189888.

The previous prime is 4745321467. The next prime is 4745321473. The reversal of 4745321472 is 2741235474.

It is a self number, because there is not a number n which added to its sum of digits gives 4745321472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745321473) 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, 384063 + ... + 396225.

Almost surely, 2^4745321472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4745321472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6374325248).

4745321472 is an abundant number, since it is smaller than the sum of its proper divisors (8003329024).

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

4745321472 is a wasteful number, since it uses less digits than its factorization.

4745321472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12313 (or 12295 counting only the distinct ones).

The product of its digits is 188160, while the sum is 39.

The square root of 4745321472 is about 68886.2937891131. The cubic root of 4745321472 is about 1680.4356239944.

The spelling of 4745321472 in words is "four billion, seven hundred forty-five million, three hundred twenty-one thousand, four hundred seventy-two".