5611963500 has 1152 divisors, whose sum is σ = 24040074240. Its totient is φ = 1119744000.

The previous prime is 5611963447. The next prime is 5611963501. The reversal of 5611963500 is 53691165.

5611963500 is a `hidden beast` number, since 5 + 6 + 1 + 19 + 635 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611963501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 295366491 + ... + 295366509.

It is an arithmetic number, because the mean of its divisors is an integer number (20868120).

Almost surely, 2^5611963500 is an apocalyptic number.

5611963500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5611963500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12020037120).

5611963500 is an abundant number, since it is smaller than the sum of its proper divisors (18428110740).

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

5611963500 is a wasteful number, since it uses less digits than its factorization.

5611963500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 5611963500 is about 74913.0395859092. The cubic root of 5611963500 is about 1777.0716801652.

The spelling of 5611963500 in words is "five billion, six hundred eleven million, nine hundred sixty-three thousand, five hundred".