5961075553 has 16 divisors (see below), whose sum is σ = 6099405840. Its totient is φ = 5824659456.

The previous prime is 5961075511. The next prime is 5961075557. The reversal of 5961075553 is 3555701695.

It can be written as a sum of positive squares in 8 ways, for example, as 35617024 + 5925458529 = 5968^2 + 76977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5961075553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5961075557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4595401 + ... + 4596697.

It is an arithmetic number, because the mean of its divisors is an integer number (381212865).

Almost surely, 2^5961075553 is an apocalyptic number.

It is an amenable number.

5961075553 is a deficient number, since it is larger than the sum of its proper divisors (138330287).

5961075553 is a wasteful number, since it uses less digits than its factorization.

5961075553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956.

The product of its (nonzero) digits is 708750, while the sum is 46.

The square root of 5961075553 is about 77208.0018715677. The cubic root of 5961075553 is about 1813.1825972649.

The spelling of 5961075553 in words is "five billion, nine hundred sixty-one million, seventy-five thousand, five hundred fifty-three".