6145574484744 has 48 divisors (see below), whose sum is σ = 16647784767900. Its totient is φ = 2048091531264.

The previous prime is 6145574484737. The next prime is 6145574484767. The reversal of 6145574484744 is 4474844755416.

6145574484744 is a `hidden beast` number, since 6 + 1 + 4 + 55 + 74 + 48 + 474 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6117400862244 + 28173622500 = 2473338^2 + 167850^2 .

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8684169 + ... + 9365144.

Almost surely, 2^{6145574484744} is an apocalyptic number.

It is an amenable number.

6145574484744 is an abundant number, since it is smaller than the sum of its proper divisors (10502210283156).

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

6145574484744 is a wasteful number, since it uses less digits than its factorization.

6145574484744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18054054 (or 18054047 counting only the distinct ones).

The product of its digits is 240844800, while the sum is 63.

The spelling of 6145574484744 in words is "six trillion, one hundred forty-five billion, five hundred seventy-four million, four hundred eighty-four thousand, seven hundred forty-four".