532013431 has 4 divisors (see below), whose sum is σ = 537991200. Its totient is φ = 526035664.

The previous prime is 532013407. The next prime is 532013459. The reversal of 532013431 is 134310235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134310235 = 5 ⋅26862047.

It is a cyclic number.

It is not a de Polignac number, because 532013431 - 2⁹ = 532012919 is a prime.

It is a super-2 number, since 2×532013431² = 566076581528783522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532016431) 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, 2988751 + ... + 2988928.

It is an arithmetic number, because the mean of its divisors is an integer number (134497800).

Almost surely, 2^532013431 is an apocalyptic number.

532013431 is a deficient number, since it is larger than the sum of its proper divisors (5977769).

532013431 is an equidigital number, since it uses as much as digits as its factorization.

532013431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977768.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 532013431 is about 23065.4163413540. The cubic root of 532013431 is about 810.2907207211.

Adding to 532013431 its reverse (134310235), we get a palindrome (666323666).

The spelling of 532013431 in words is "five hundred thirty-two million, thirteen thousand, four hundred thirty-one".