541512534 has 16 divisors (see below), whose sum is σ = 1120371120. Its totient is φ = 174279840.

The previous prime is 541512533. The next prime is 541512551. The reversal of 541512534 is 435215145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541512533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555897 + ... + 1556244.

It is an arithmetic number, because the mean of its divisors is an integer number (70023195).

Almost surely, 2^541512534 is an apocalyptic number.

541512534 is an abundant number, since it is smaller than the sum of its proper divisors (578858586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541512534 is a wasteful number, since it uses less digits than its factorization.

541512534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112175.

The product of its digits is 12000, while the sum is 30.

The square root of 541512534 is about 23270.4218698330. The cubic root of 541512534 is about 815.0848815705.

Adding to 541512534 its reverse (435215145), we get a palindrome (976727679).

The spelling of 541512534 in words is "five hundred forty-one million, five hundred twelve thousand, five hundred thirty-four".