6191203480 has 512 divisors, whose sum is σ = 19752284160. Its totient is φ = 1686896640.

The previous prime is 6191203441. The next prime is 6191203489. The reversal of 6191203480 is 843021916.

It is a super-2 number, since 2×6191203480² = 76662001061528220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6191203489) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 63826792 + ... + 63826888.

It is an arithmetic number, because the mean of its divisors is an integer number (38578680).

Almost surely, 2^6191203480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6191203480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9876142080).

6191203480 is an abundant number, since it is smaller than the sum of its proper divisors (13561080680).

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

6191203480 is a wasteful number, since it uses less digits than its factorization.

6191203480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 6191203480 is about 78684.2009554650. The cubic root of 6191203480 is about 1836.2213213925.

The spelling of 6191203480 in words is "six billion, one hundred ninety-one million, two hundred three thousand, four hundred eighty".