5961311650 has 24 divisors (see below), whose sum is σ = 12672046080. Its totient is φ = 2043878160.

The previous prime is 5961311627. The next prime is 5961311663. The reversal of 5961311650 is 561131695.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8515810 + ... + 8516509.

It is an arithmetic number, because the mean of its divisors is an integer number (528001920).

Almost surely, 2^5961311650 is an apocalyptic number.

5961311650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5961311650 is an abundant number, since it is smaller than the sum of its proper divisors (6710734430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5961311650 is a wasteful number, since it uses less digits than its factorization.

5961311650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17032338 (or 17032333 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 5961311650 is about 77209.5308235972. The cubic root of 5961311650 is about 1813.2065348534.

The spelling of 5961311650 in words is "five billion, nine hundred sixty-one million, three hundred eleven thousand, six hundred fifty".