541073865 has 16 divisors (see below), whose sum is σ = 866016000. Its totient is φ = 288473472.

The previous prime is 541073803. The next prime is 541073879. The reversal of 541073865 is 568370145.

It is not a de Polignac number, because 541073865 - 2⁶ = 541073801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65856 + ... + 73614.

It is an arithmetic number, because the mean of its divisors is an integer number (54126000).

Almost surely, 2^541073865 is an apocalyptic number.

It is an amenable number.

541073865 is a deficient number, since it is larger than the sum of its proper divisors (324942135).

541073865 is a wasteful number, since it uses less digits than its factorization.

541073865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12416.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 541073865 is about 23260.9944972265. The cubic root of 541073865 is about 814.8647271944.

The spelling of 541073865 in words is "five hundred forty-one million, seventy-three thousand, eight hundred sixty-five".