7493591041 has 4 divisors (see below), whose sum is σ = 7934390532. Its totient is φ = 7052791552.

The previous prime is 7493591011. The next prime is 7493591047. The reversal of 7493591041 is 1401953947.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6206288400 + 1287302641 = 78780^2 + 35879^2 .

It is a cyclic number.

It is not a de Polignac number, because 7493591041 - 2¹⁵ = 7493558273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7493591047) 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, 220399720 + ... + 220399753.

It is an arithmetic number, because the mean of its divisors is an integer number (1983597633).

Almost surely, 2^7493591041 is an apocalyptic number.

It is an amenable number.

7493591041 is a deficient number, since it is larger than the sum of its proper divisors (440799491).

7493591041 is a wasteful number, since it uses less digits than its factorization.

7493591041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440799490.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 7493591041 is about 86565.5303281855. The cubic root of 7493591041 is about 1956.8761011097.

The spelling of 7493591041 in words is "seven billion, four hundred ninety-three million, five hundred ninety-one thousand, forty-one".