30550152474 has 24 divisors (see below), whose sum is σ = 66307942272. Its totient is φ = 10165546440.

The previous prime is 30550152439. The next prime is 30550152491. The reversal of 30550152474 is 47425105503.

30550152474 is a `hidden beast` number, since 3 + 0 + 550 + 15 + 24 + 74 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1475914 + ... + 1496469.

It is an arithmetic number, because the mean of its divisors is an integer number (2762830928).

Almost surely, 2^30550152474 is an apocalyptic number.

30550152474 is an abundant number, since it is smaller than the sum of its proper divisors (35757789798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30550152474 is a wasteful number, since it uses less digits than its factorization.

30550152474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972962 (or 2972959 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

Adding to 30550152474 its reverse (47425105503), we get a palindrome (77975257977).

The spelling of 30550152474 in words is "thirty billion, five hundred fifty million, one hundred fifty-two thousand, four hundred seventy-four".