532651147 has 4 divisors (see below), whose sum is σ = 608744176. Its totient is φ = 456558120.

The previous prime is 532651127. The next prime is 532651177. The reversal of 532651147 is 741156235.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532651147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532651117) 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, 38046504 + ... + 38046517.

It is an arithmetic number, because the mean of its divisors is an integer number (152186044).

Almost surely, 2^532651147 is an apocalyptic number.

532651147 is a deficient number, since it is larger than the sum of its proper divisors (76093029).

532651147 is an equidigital number, since it uses as much as digits as its factorization.

532651147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76093028.

The product of its digits is 25200, while the sum is 34.

The square root of 532651147 is about 23079.2362741924. The cubic root of 532651147 is about 810.6143522920.

The spelling of 532651147 in words is "five hundred thirty-two million, six hundred fifty-one thousand, one hundred forty-seven".