532113761 has 4 divisors (see below), whose sum is σ = 546495252. Its totient is φ = 517732272.

The previous prime is 532113733. The next prime is 532113793. The reversal of 532113761 is 167311235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 495329536 + 36784225 = 22256^2 + 6065^2 .

It is a cyclic number.

It is not a de Polignac number, because 532113761 - 2⁶ = 532113697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532113731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7190690 + ... + 7190763.

It is an arithmetic number, because the mean of its divisors is an integer number (136623813).

Almost surely, 2^532113761 is an apocalyptic number.

It is an amenable number.

532113761 is a deficient number, since it is larger than the sum of its proper divisors (14381491).

532113761 is a wasteful number, since it uses less digits than its factorization.

532113761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14381490.

The product of its digits is 3780, while the sum is 29.

The square root of 532113761 is about 23067.5911399522. The cubic root of 532113761 is about 810.3416538702.

Adding to 532113761 its reverse (167311235), we get a palindrome (699424996).

The spelling of 532113761 in words is "five hundred thirty-two million, one hundred thirteen thousand, seven hundred sixty-one".