7328032531 has 2 divisors, whose sum is σ = 7328032532. Its totient is φ = 7328032530.

The previous prime is 7328032493. The next prime is 7328032549. The reversal of 7328032531 is 1352308237.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7328032531 is a prime.

It is a super-2 number, since 2×7328032531² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7328032561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3664016265 + 3664016266.

It is an arithmetic number, because the mean of its divisors is an integer number (3664016266).

Almost surely, 2^7328032531 is an apocalyptic number.

7328032531 is a deficient number, since it is larger than the sum of its proper divisors (1).

7328032531 is an equidigital number, since it uses as much as digits as its factorization.

7328032531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 7328032531 is about 85603.9282451454. The cubic root of 7328032531 is about 1942.3573330543.

The spelling of 7328032531 in words is "seven billion, three hundred twenty-eight million, thirty-two thousand, five hundred thirty-one".