30545156030 has 16 divisors (see below), whose sum is σ = 55400987664. Its totient is φ = 12124794240.

The previous prime is 30545156027. The next prime is 30545156051. The reversal of 30545156030 is 3065154503.

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 11657147 + ... + 11659766.

It is an arithmetic number, because the mean of its divisors is an integer number (3462561729).

Almost surely, 2^30545156030 is an apocalyptic number.

30545156030 is a deficient number, since it is larger than the sum of its proper divisors (24855831634).

30545156030 is a wasteful number, since it uses less digits than its factorization.

30545156030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23317051.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 30545156030 in words is "thirty billion, five hundred forty-five million, one hundred fifty-six thousand, thirty".