5418912793 has 6 divisors (see below), whose sum is σ = 6303633306. Its totient is φ = 4644782352.

The previous prime is 5418912787. The next prime is 5418912883. The reversal of 5418912793 is 3972198145.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3139136784 + 2279776009 = 56028^2 + 47747^2 .

It is not a de Polignac number, because 5418912793 - 2⁹ = 5418912281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 110590057 = 5418912793 / (5 + 4 + 1 + 8 + 9 + 1 + 2 + 7 + 9 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5418912703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55294980 + ... + 55295077.

It is an arithmetic number, because the mean of its divisors is an integer number (1050605551).

Almost surely, 2^5418912793 is an apocalyptic number.

It is an amenable number.

5418912793 is a deficient number, since it is larger than the sum of its proper divisors (884720513).

5418912793 is a wasteful number, since it uses less digits than its factorization.

5418912793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110590071 (or 110590064 counting only the distinct ones).

The product of its digits is 544320, while the sum is 49.

The square root of 5418912793 is about 73613.2650614004. The cubic root of 5418912793 is about 1756.4564542476.

The spelling of 5418912793 in words is "five billion, four hundred eighteen million, nine hundred twelve thousand, seven hundred ninety-three".