532539975 has 24 divisors (see below), whose sum is σ = 960509952. Its totient is φ = 258200800.

The previous prime is 532539971. The next prime is 532539983. The reversal of 532539975 is 579935235.

It is not a de Polignac number, because 532539975 - 2² = 532539971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532539971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321927 + ... + 323576.

It is an arithmetic number, because the mean of its divisors is an integer number (40021248).

Almost surely, 2^532539975 is an apocalyptic number.

532539975 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

532539975 is a deficient number, since it is larger than the sum of its proper divisors (427969977).

532539975 is a wasteful number, since it uses less digits than its factorization.

532539975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645527 (or 645522 counting only the distinct ones).

The product of its digits is 1275750, while the sum is 48.

The square root of 532539975 is about 23076.8276632643. The cubic root of 532539975 is about 810.5579527206.

The spelling of 532539975 in words is "five hundred thirty-two million, five hundred thirty-nine thousand, nine hundred seventy-five".