541029993 has 16 divisors (see below), whose sum is σ = 829197696. Its totient is φ = 307370880.

The previous prime is 541029991. The next prime is 541030001. The reversal of 541029993 is 399920145.

It is not a de Polignac number, because 541029993 - 2¹ = 541029991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541029991) 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, 70828 + ... + 78093.

It is an arithmetic number, because the mean of its divisors is an integer number (51824856).

Almost surely, 2^541029993 is an apocalyptic number.

It is an amenable number.

541029993 is a deficient number, since it is larger than the sum of its proper divisors (288167703).

541029993 is a wasteful number, since it uses less digits than its factorization.

541029993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149104.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 541029993 is about 23260.0514401839. The cubic root of 541029993 is about 814.8427026528.

The spelling of 541029993 in words is "five hundred forty-one million, twenty-nine thousand, nine hundred ninety-three".