5047178054 has 4 divisors (see below), whose sum is σ = 7570767084. Its totient is φ = 2523589026.

The previous prime is 5047178053. The next prime is 5047178057. The reversal of 5047178054 is 4508717405.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047178051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261794512 + ... + 1261794515.

It is an arithmetic number, because the mean of its divisors is an integer number (1892691771).

Almost surely, 2^5047178054 is an apocalyptic number.

5047178054 is a deficient number, since it is larger than the sum of its proper divisors (2523589030).

5047178054 is a wasteful number, since it uses less digits than its factorization.

5047178054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523589029.

The product of its (nonzero) digits is 156800, while the sum is 41.

The square root of 5047178054 is about 71043.4941004453. The cubic root of 5047178054 is about 1715.3373416931.

The spelling of 5047178054 in words is "five billion, forty-seven million, one hundred seventy-eight thousand, fifty-four".