532113541 has 4 divisors (see below), whose sum is σ = 532167532. Its totient is φ = 532059552.

The previous prime is 532113529. The next prime is 532113557. The reversal of 532113541 is 145311235.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 145311235 = 5 ⋅29062247.

It can be written as a sum of positive squares in 2 ways, for example, as 151044100 + 381069441 = 12290^2 + 19521^2 .

It is a cyclic number.

It is not a de Polignac number, because 532113541 - 2⁵ = 532113509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532113041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536 + ... + 33481.

It is an arithmetic number, because the mean of its divisors is an integer number (133041883).

Almost surely, 2^532113541 is an apocalyptic number.

It is an amenable number.

532113541 is a deficient number, since it is larger than the sum of its proper divisors (53991).

532113541 is a wasteful number, since it uses less digits than its factorization.

532113541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53990.

The product of its digits is 1800, while the sum is 25.

The square root of 532113541 is about 23067.5863713567. The cubic root of 532113541 is about 810.3415421928.

Adding to 532113541 its reverse (145311235), we get a palindrome (677424776).

The spelling of 532113541 in words is "five hundred thirty-two million, one hundred thirteen thousand, five hundred forty-one".