7485724443 has 16 divisors (see below), whose sum is σ = 10508364800. Its totient is φ = 4726887840.

The previous prime is 7485724429. The next prime is 7485724447. The reversal of 7485724443 is 3444275847.

It is not a de Polignac number, because 7485724443 - 2¹⁷ = 7485593371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7485724392 and 7485724401.

It is not an unprimeable number, because it can be changed into a prime (7485724447) 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, 379638 + ... + 398868.

It is an arithmetic number, because the mean of its divisors is an integer number (656772800).

Almost surely, 2^7485724443 is an apocalyptic number.

7485724443 is a deficient number, since it is larger than the sum of its proper divisors (3022640357).

7485724443 is a wasteful number, since it uses less digits than its factorization.

7485724443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26082.

The product of its digits is 3010560, while the sum is 48.

The square root of 7485724443 is about 86520.0811546083. The cubic root of 7485724443 is about 1956.1911003127.

The spelling of 7485724443 in words is "seven billion, four hundred eighty-five million, seven hundred twenty-four thousand, four hundred forty-three".