5140246745 has 8 divisors (see below), whose sum is σ = 6169560000. Its totient is φ = 4111354800.

The previous prime is 5140246729. The next prime is 5140246763. The reversal of 5140246745 is 5476420415.

It is a happy number.

5140246745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5140246745 - 2⁴ = 5140246729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5140246699 and 5140246708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77831 + ... + 127820.

It is an arithmetic number, because the mean of its divisors is an integer number (771195000).

Almost surely, 2^5140246745 is an apocalyptic number.

It is an amenable number.

5140246745 is a deficient number, since it is larger than the sum of its proper divisors (1029313255).

5140246745 is a wasteful number, since it uses less digits than its factorization.

5140246745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210655.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 5140246745 is about 71695.5141204804. The cubic root of 5140246745 is about 1725.8166539943.

The spelling of 5140246745 in words is "five billion, one hundred forty million, two hundred forty-six thousand, seven hundred forty-five".