30159055545 has 32 divisors (see below), whose sum is σ = 49022088192. Its totient is φ = 15830442432.

The previous prime is 30159055543. The next prime is 30159055559. The reversal of 30159055545 is 54555095103.

It is not a de Polignac number, because 30159055545 - 2¹ = 30159055543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30159055497 and 30159055506.

It is not an unprimeable number, because it can be changed into a prime (30159055541) 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 31 ways as a sum of consecutive naturals, for example, 281382 + ... + 373488.

It is an arithmetic number, because the mean of its divisors is an integer number (1531940256).

Almost surely, 2^30159055545 is an apocalyptic number.

It is an amenable number.

30159055545 is a deficient number, since it is larger than the sum of its proper divisors (18863032647).

30159055545 is a wasteful number, since it uses less digits than its factorization.

30159055545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92461.

The product of its (nonzero) digits is 337500, while the sum is 42.

The spelling of 30159055545 in words is "thirty billion, one hundred fifty-nine million, fifty-five thousand, five hundred forty-five".