715545041 has 12 divisors (see below), whose sum is σ = 730479852. Its totient is φ = 700858368.

The previous prime is 715545031. The next prime is 715545119. The reversal of 715545041 is 140545517.

715545041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 144096016 + 571449025 = 12004^2 + 23905^2 .

It is a de Polignac number, because none of the positive numbers 2^k-715545041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 715544989 and 715545007.

It is not an unprimeable number, because it can be changed into a prime (715545031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062881 + ... + 1063553.

It is an arithmetic number, because the mean of its divisors is an integer number (60873321).

Almost surely, 2^715545041 is an apocalyptic number.

It is an amenable number.

715545041 is a deficient number, since it is larger than the sum of its proper divisors (14934811).

715545041 is an equidigital number, since it uses as much as digits as its factorization.

715545041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 715545041 is about 26749.6736615608. The cubic root of 715545041 is about 894.4285610812.

The spelling of 715545041 in words is "seven hundred fifteen million, five hundred forty-five thousand, forty-one".