4752474746 has 8 divisors (see below), whose sum is σ = 7548048180. Its totient is φ = 2236458688.

The previous prime is 4752474743. The next prime is 4752474761. The reversal of 4752474746 is 6474742574.

It can be written as a sum of positive squares in 2 ways, for example, as 4595348521 + 157126225 = 67789^2 + 12535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4752474746² = 45172032422735529032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4752474694 and 4752474703.

It is not an unprimeable number, because it can be changed into a prime (4752474743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69889301 + ... + 69889368.

Almost surely, 2^4752474746 is an apocalyptic number.

4752474746 is a deficient number, since it is larger than the sum of its proper divisors (2795573434).

4752474746 is a wasteful number, since it uses less digits than its factorization.

4752474746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139778688.

The product of its digits is 5268480, while the sum is 50.

The square root of 4752474746 is about 68938.1951170757. The cubic root of 4752474746 is about 1681.2795837748.

The spelling of 4752474746 in words is "four billion, seven hundred fifty-two million, four hundred seventy-four thousand, seven hundred forty-six".