6161137359 has 16 divisors (see below), whose sum is σ = 8848476000. Its totient is φ = 3790734336.

The previous prime is 6161137349. The next prime is 6161137379. The reversal of 6161137359 is 9537311616.

6161137359 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6161137359 - 2⁴ = 6161137343 is a prime.

It is a super-2 number, since 2×6161137359² = 75919227112930989762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6161137359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161137349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244167 + ... + 268215.

It is an arithmetic number, because the mean of its divisors is an integer number (553029750).

Almost surely, 2^6161137359 is an apocalyptic number.

6161137359 is a deficient number, since it is larger than the sum of its proper divisors (2687338641).

6161137359 is a wasteful number, since it uses less digits than its factorization.

6161137359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30634.

The product of its digits is 102060, while the sum is 42.

The square root of 6161137359 is about 78492.9127947231. The cubic root of 6161137359 is about 1833.2441047225.

The spelling of 6161137359 in words is "six billion, one hundred sixty-one million, one hundred thirty-seven thousand, three hundred fifty-nine".