5054661243 has 12 divisors (see below), whose sum is σ = 7372063920. Its totient is φ = 3337057296.

The previous prime is 5054661233. The next prime is 5054661247. The reversal of 5054661243 is 3421664505.

5054661243 is a `hidden beast` number, since 50 + 546 + 61 + 2 + 4 + 3 = 666.

It is not a de Polignac number, because 5054661243 - 2⁵ = 5054661211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5054661198 and 5054661207.

It is not an unprimeable number, because it can be changed into a prime (5054661247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2725428 + ... + 2727281.

It is an arithmetic number, because the mean of its divisors is an integer number (614338660).

Almost surely, 2^5054661243 is an apocalyptic number.

5054661243 is a deficient number, since it is larger than the sum of its proper divisors (2317402677).

5054661243 is a wasteful number, since it uses less digits than its factorization.

5054661243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452818 (or 5452815 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5054661243 is about 71096.1408446338. The cubic root of 5054661243 is about 1716.1846702898.

The spelling of 5054661243 in words is "five billion, fifty-four million, six hundred sixty-one thousand, two hundred forty-three".