30662601005 has 4 divisors (see below), whose sum is σ = 36795121212. Its totient is φ = 24530080800.

The previous prime is 30662600977. The next prime is 30662601029. The reversal of 30662601005 is 50010626603.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21450824521 + 9211776484 = 146461^2 + 95978^2 .

It is not a de Polignac number, because 30662601005 - 2¹⁴ = 30662584621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066260096 + ... + 3066260105.

It is an arithmetic number, because the mean of its divisors is an integer number (9198780303).

Almost surely, 2^30662601005 is an apocalyptic number.

It is an amenable number.

30662601005 is a deficient number, since it is larger than the sum of its proper divisors (6132520207).

30662601005 is an equidigital number, since it uses as much as digits as its factorization.

30662601005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132520206.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 30662601005 in words is "thirty billion, six hundred sixty-two million, six hundred one thousand, five".