30532763 has 2 divisors, whose sum is σ = 30532764. Its totient is φ = 30532762.

The previous prime is 30532739. The next prime is 30532783. The reversal of 30532763 is 36723503.

It is a strong prime.

It is an emirp because it is prime and its reverse (36723503) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30532763 - 2⁶ = 30532699 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30532703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15266381 + 15266382.

It is an arithmetic number, because the mean of its divisors is an integer number (15266382).

Almost surely, 2^30532763 is an apocalyptic number.

30532763 is a deficient number, since it is larger than the sum of its proper divisors (1).

30532763 is an equidigital number, since it uses as much as digits as its factorization.

30532763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 30532763 is about 5525.6459350921. The cubic root of 30532763 is about 312.5518224457.

The spelling of 30532763 in words is "thirty million, five hundred thirty-two thousand, seven hundred sixty-three".