532945153 has 4 divisors (see below), whose sum is σ = 573940948. Its totient is φ = 491949360.

The previous prime is 532945129. The next prime is 532945169. The reversal of 532945153 is 351549235.

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 224310529 + 308634624 = 14977^2 + 17568^2 .

It is a cyclic number.

It is not a de Polignac number, because 532945153 - 2⁹ = 532944641 is a prime.

It is a super-2 number, since 2×532945153² = 568061072212386818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532945123) 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, 20497878 + ... + 20497903.

It is an arithmetic number, because the mean of its divisors is an integer number (143485237).

Almost surely, 2^532945153 is an apocalyptic number.

It is an amenable number.

532945153 is a deficient number, since it is larger than the sum of its proper divisors (40995795).

532945153 is a wasteful number, since it uses less digits than its factorization.

532945153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40995794.

The product of its digits is 81000, while the sum is 37.

The square root of 532945153 is about 23085.6048870286. The cubic root of 532945153 is about 810.7634690568.

The spelling of 532945153 in words is "five hundred thirty-two million, nine hundred forty-five thousand, one hundred fifty-three".