601160521631215 has 16 divisors (see below), whose sum is σ = 887867847332928. Its totient is φ = 380514791713536.

The previous prime is 601160521631167. The next prime is 601160521631389. The reversal of 601160521631215 is 512136125061106.

It is a cyclic number.

It is not a de Polignac number, because 601160521631215 - 2⁴⁵ = 565976149542383 is a prime.

It is a super-2 number, since 2×601160521631215² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660615957382 + ... + 660615958291.

It is an arithmetic number, because the mean of its divisors is an integer number (55491740458308).

Almost surely, 2^{601160521631215} is an apocalyptic number.

601160521631215 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

601160521631215 is a deficient number, since it is larger than the sum of its proper divisors (286707325701713).

601160521631215 is a wasteful number, since it uses less digits than its factorization.

601160521631215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321231915698.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 601160521631215 in words is "six hundred one trillion, one hundred sixty billion, five hundred twenty-one million, six hundred thirty-one thousand, two hundred fifteen".