5140447736747 has 16 divisors (see below), whose sum is σ = 5335352158080. Its totient is φ = 4948922534400.

The previous prime is 5140447736713. The next prime is 5140447736773. The reversal of 5140447736747 is 7476377440415.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5140447736747 - 2⁸ = 5140447736491 is a prime.

It is a super-2 number, since 2×5140447736747² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5140447736797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5601383 + ... + 6454175.

It is an arithmetic number, because the mean of its divisors is an integer number (333459509880).

Almost surely, 2^{5140447736747} is an apocalyptic number.

5140447736747 is a deficient number, since it is larger than the sum of its proper divisors (194904421333).

5140447736747 is a wasteful number, since it uses less digits than its factorization.

5140447736747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854774.

The product of its (nonzero) digits is 55319040, while the sum is 59.

The spelling of 5140447736747 in words is "five trillion, one hundred forty billion, four hundred forty-seven million, seven hundred thirty-six thousand, seven hundred forty-seven".