5945636574 has 128 divisors (see below), whose sum is σ = 14214942720. Its totient is φ = 1837569888.

The previous prime is 5945636573. The next prime is 5945636623. The reversal of 5945636574 is 4756365495.

5945636574 is a `hidden beast` number, since 5 + 9 + 4 + 5 + 63 + 6 + 574 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5945636574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5945636573) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8704837 + ... + 8705519.

It is an arithmetic number, because the mean of its divisors is an integer number (111054240).

Almost surely, 2^5945636574 is an apocalyptic number.

5945636574 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5945636574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7107471360).

5945636574 is an abundant number, since it is smaller than the sum of its proper divisors (8269306146).

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

5945636574 is a wasteful number, since it uses less digits than its factorization.

5945636574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 917 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The square root of 5945636574 is about 77107.9540255089. The cubic root of 5945636574 is about 1811.6158838876.

The spelling of 5945636574 in words is "five billion, nine hundred forty-five million, six hundred thirty-six thousand, five hundred seventy-four".