6100991854 has 8 divisors (see below), whose sum is σ = 9152754768. Its totient is φ = 3050073600.

The previous prime is 6100991851. The next prime is 6100991881. The reversal of 6100991854 is 4581990016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6100991854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6100991851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192787 + ... + 222190.

It is an arithmetic number, because the mean of its divisors is an integer number (1144094346).

Almost surely, 2^6100991854 is an apocalyptic number.

6100991854 is a deficient number, since it is larger than the sum of its proper divisors (3051762914).

6100991854 is a wasteful number, since it uses less digits than its factorization.

6100991854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422330.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 6100991854 is about 78108.8461955495. The cubic root of 6100991854 is about 1827.2591629769.

The spelling of 6100991854 in words is "six billion, one hundred million, nine hundred ninety-one thousand, eight hundred fifty-four".