6187231463620 has 72 divisors (see below), whose sum is σ = 13197249865800. Its totient is φ = 2436512870400.

The previous prime is 6187231463597. The next prime is 6187231463627. The reversal of 6187231463620 is 263641327816.

It can be written as a sum of positive squares in 12 ways, for example, as 4750795655424 + 1436435808196 = 2179632^2 + 1198514^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6187231463627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37970320 + ... + 38132920.

It is an arithmetic number, because the mean of its divisors is an integer number (183295137025).

Almost surely, 2^{6187231463620} is an apocalyptic number.

It is an amenable number.

6187231463620 is an abundant number, since it is smaller than the sum of its proper divisors (7010018402180).

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

6187231463620 is a wasteful number, since it uses less digits than its factorization.

6187231463620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162985 (or 162870 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 6187231463620 in words is "six trillion, one hundred eighty-seven billion, two hundred thirty-one million, four hundred sixty-three thousand, six hundred twenty".