4745474420 has 48 divisors (see below), whose sum is σ = 10350294528. Its totient is φ = 1825649280.

The previous prime is 4745474411. The next prime is 4745474423. The reversal of 4745474420 is 244745474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745474423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77582 + ... + 124538.

It is an arithmetic number, because the mean of its divisors is an integer number (215631136).

Almost surely, 2^4745474420 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 4745474420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5175147264).

4745474420 is an abundant number, since it is smaller than the sum of its proper divisors (5604820108).

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

4745474420 is a wasteful number, since it uses less digits than its factorization.

4745474420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47160 (or 47158 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 41.

The square root of 4745474420 is about 68887.4039284396. The cubic root of 4745474420 is about 1680.4536780228.

The spelling of 4745474420 in words is "four billion, seven hundred forty-five million, four hundred seventy-four thousand, four hundred twenty".