30413745528 has 32 divisors (see below), whose sum is σ = 76039555200. Its totient is φ = 10137223008.

The previous prime is 30413745517. The next prime is 30413745529. The reversal of 30413745528 is 82554731403.

It is a self number, because there is not a number n which added to its sum of digits gives 30413745528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30413745529) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 414375 + ... + 482217.

It is an arithmetic number, because the mean of its divisors is an integer number (2376236100).

Almost surely, 2^30413745528 is an apocalyptic number.

It is an amenable number.

30413745528 is an abundant number, since it is smaller than the sum of its proper divisors (45625809672).

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

30413745528 is a wasteful number, since it uses less digits than its factorization.

30413745528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86531 (or 86527 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 30413745528 in words is "thirty billion, four hundred thirteen million, seven hundred forty-five thousand, five hundred twenty-eight".