5617191950 has 12 divisors (see below), whose sum is σ = 10447977120. Its totient is φ = 2246876760.

The previous prime is 5617191949. The next prime is 5617191959. The reversal of 5617191950 is 591917165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5617191959) 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 5 ways as a sum of consecutive naturals, for example, 56171870 + ... + 56171969.

It is an arithmetic number, because the mean of its divisors is an integer number (870664760).

Almost surely, 2^5617191950 is an apocalyptic number.

5617191950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5617191950 is a deficient number, since it is larger than the sum of its proper divisors (4830785170).

5617191950 is a wasteful number, since it uses less digits than its factorization.

5617191950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112343851 (or 112343846 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 44.

The square root of 5617191950 is about 74947.9282568905. The cubic root of 5617191950 is about 1777.6233852538.

The spelling of 5617191950 in words is "five billion, six hundred seventeen million, one hundred ninety-one thousand, nine hundred fifty".