30665612530054 has 4 divisors (see below), whose sum is σ = 45998418795084. Its totient is φ = 15332806265026.

The previous prime is 30665612530037. The next prime is 30665612530057. The reversal of 30665612530054 is 45003521656603.

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

It is a junction number, because it is equal to n+sod(n) for n = 30665612529986 and 30665612530013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30665612530057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7666403132512 + ... + 7666403132515.

It is an arithmetic number, because the mean of its divisors is an integer number (11499604698771).

Almost surely, 2^{30665612530054} is an apocalyptic number.

30665612530054 is a deficient number, since it is larger than the sum of its proper divisors (15332806265030).

30665612530054 is a wasteful number, since it uses less digits than its factorization.

30665612530054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15332806265029.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 30665612530054 in words is "thirty trillion, six hundred sixty-five billion, six hundred twelve million, five hundred thirty thousand, fifty-four".