30561160415 has 16 divisors (see below), whose sum is σ = 38272671936. Its totient is φ = 23383008000.

The previous prime is 30561160319. The next prime is 30561160463. The reversal of 30561160415 is 51406116503.

It is not a de Polignac number, because 30561160415 - 2¹² = 30561156319 is a prime.

It is a super-2 number, since 2×30561160415² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533515 + ... + 1553315.

It is an arithmetic number, because the mean of its divisors is an integer number (2392041996).

Almost surely, 2^30561160415 is an apocalyptic number.

30561160415 is a deficient number, since it is larger than the sum of its proper divisors (7711511521).

30561160415 is a wasteful number, since it uses less digits than its factorization.

30561160415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33250.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 30561160415 its reverse (51406116503), we get a palindrome (81967276918).

The spelling of 30561160415 in words is "thirty billion, five hundred sixty-one million, one hundred sixty thousand, four hundred fifteen".