541085739 has 8 divisors (see below), whose sum is σ = 722139600. Its totient is φ = 360377856.

The previous prime is 541085731. The next prime is 541085767. The reversal of 541085739 is 937580145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541085739 - 2³ = 541085731 is a prime.

It is a super-2 number, since 2×541085739² = 585547553898352242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541085739.

It is not an unprimeable number, because it can be changed into a prime (541085731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82822 + ... + 89115.

It is an arithmetic number, because the mean of its divisors is an integer number (90267450).

Almost surely, 2^541085739 is an apocalyptic number.

541085739 is a deficient number, since it is larger than the sum of its proper divisors (181053861).

541085739 is a wasteful number, since it uses less digits than its factorization.

541085739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172989.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 541085739 is about 23261.2497299694. The cubic root of 541085739 is about 814.8706879535.

The spelling of 541085739 in words is "five hundred forty-one million, eighty-five thousand, seven hundred thirty-nine".