5013561366 has 64 divisors (see below), whose sum is σ = 12546201600. Its totient is φ = 1470247200.

The previous prime is 5013561361. The next prime is 5013561401. The reversal of 5013561366 is 6631653105.

5013561366 is a `hidden beast` number, since 5 + 0 + 1 + 35 + 613 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5013561366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5013561361) 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, 117721 + ... + 154548.

It is an arithmetic number, because the mean of its divisors is an integer number (196034400).

Almost surely, 2^5013561366 is an apocalyptic number.

5013561366 is an abundant number, since it is smaller than the sum of its proper divisors (7532640234).

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

5013561366 is a wasteful number, since it uses less digits than its factorization.

5013561366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272322 (or 272316 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 5013561366 is about 70806.5065230590. The cubic root of 5013561366 is about 1711.5205250553.

The spelling of 5013561366 in words is "five billion, thirteen million, five hundred sixty-one thousand, three hundred sixty-six".