6750049500 has 144 divisors (see below), whose sum is σ = 21337610112. Its totient is φ = 1796342400.

The previous prime is 6750049477. The next prime is 6750049511. The reversal of 6750049500 is 59400576.

6750049500 is a `hidden beast` number, since 67 + 50 + 0 + 49 + 500 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2757277 + ... + 2759723.

It is an arithmetic number, because the mean of its divisors is an integer number (148177848).

Almost surely, 2^6750049500 is an apocalyptic number.

6750049500 is a gapful number since it is divisible by the number (60) 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 6750049500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10668805056).

6750049500 is an abundant number, since it is smaller than the sum of its proper divisors (14587560612).

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

6750049500 is a wasteful number, since it uses less digits than its factorization.

6750049500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 6750049500 is about 82158.6848726293. The cubic root of 6750049500 is about 1889.8861945415.

The spelling of 6750049500 in words is "six billion, seven hundred fifty million, forty-nine thousand, five hundred".