6091190737920 has 352 divisors, whose sum is σ = 21657194496000. Its totient is φ = 1623552049152.

The previous prime is 6091190737913. The next prime is 6091190737921. The reversal of 6091190737920 is 297370911906.

It is a happy number.

6091190737920 is a `hidden beast` number, since 60 + 9 + 1 + 190 + 7 + 379 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6091190737921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331628577 + ... + 331646943.

Almost surely, 2^{6091190737920} is an apocalyptic number.

6091190737920 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 6091190737920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10828597248000).

6091190737920 is an abundant number, since it is smaller than the sum of its proper divisors (15566003758080).

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

6091190737920 is a wasteful number, since it uses less digits than its factorization.

6091190737920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800 (or 20776 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 54.

The spelling of 6091190737920 in words is "six trillion, ninety-one billion, one hundred ninety million, seven hundred thirty-seven thousand, nine hundred twenty".