30772338463 has 2 divisors, whose sum is σ = 30772338464. Its totient is φ = 30772338462.

The previous prime is 30772338437. The next prime is 30772338517. The reversal of 30772338463 is 36483327703.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30772338463 - 2⁵ = 30772338431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30772318463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15386169231 + 15386169232.

It is an arithmetic number, because the mean of its divisors is an integer number (15386169232).

Almost surely, 2^30772338463 is an apocalyptic number.

30772338463 is a deficient number, since it is larger than the sum of its proper divisors (1).

30772338463 is an equidigital number, since it uses as much as digits as its factorization.

30772338463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 30772338463 in words is "thirty billion, seven hundred seventy-two million, three hundred thirty-eight thousand, four hundred sixty-three".