30536132057 has 4 divisors (see below), whose sum is σ = 30966218496. Its totient is φ = 30106045620.

The previous prime is 30536132051. The next prime is 30536132063. The reversal of 30536132057 is 75023163503.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30536132051) and next prime (30536132063).

It is a cyclic number.

It is not a de Polignac number, because 30536132057 - 2⁶ = 30536131993 is a prime.

It is a super-2 number, since 2×30536132057² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30536132051) 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 in 3 ways as a sum of consecutive naturals, for example, 215043113 + ... + 215043254.

It is an arithmetic number, because the mean of its divisors is an integer number (7741554624).

Almost surely, 2^30536132057 is an apocalyptic number.

It is an amenable number.

30536132057 is a deficient number, since it is larger than the sum of its proper divisors (430086439).

30536132057 is an equidigital number, since it uses as much as digits as its factorization.

30536132057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430086438.

The product of its (nonzero) digits is 56700, while the sum is 35.

The spelling of 30536132057 in words is "thirty billion, five hundred thirty-six million, one hundred thirty-two thousand, fifty-seven".