4792572945 has 24 divisors (see below), whose sum is σ = 8317933416. Its totient is φ = 2552713728.

The previous prime is 4792572929. The next prime is 4792572949. The reversal of 4792572945 is 5492752974.

It can be written as a sum of positive squares in 4 ways, for example, as 294053904 + 4498519041 = 17148^2 + 67071^2 .

It is not a de Polignac number, because 4792572945 - 2⁴ = 4792572929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4792572891 and 4792572900.

It is not an unprimeable number, because it can be changed into a prime (4792572949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34104 + ... + 103673.

It is an arithmetic number, because the mean of its divisors is an integer number (346580559).

Almost surely, 2^4792572945 is an apocalyptic number.

4792572945 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4792572945 is a deficient number, since it is larger than the sum of its proper divisors (3525360471).

4792572945 is a wasteful number, since it uses less digits than its factorization.

4792572945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138561 (or 138558 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 4792572945 is about 69228.4114002336. The cubic root of 4792572945 is about 1685.9948508178.

The spelling of 4792572945 in words is "four billion, seven hundred ninety-two million, five hundred seventy-two thousand, nine hundred forty-five".