5640405337495 has 8 divisors (see below), whose sum is σ = 6768527746320. Its totient is φ = 4512296709120.

The previous prime is 5640405337421. The next prime is 5640405337543. The reversal of 5640405337495 is 5947335040465.

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

It is not a de Polignac number, because 5640405337495 - 2³⁹ = 5090649523607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522161 + ... + 4200250.

It is an arithmetic number, because the mean of its divisors is an integer number (846065968290).

Almost surely, 2^{5640405337495} is an apocalyptic number.

5640405337495 is a deficient number, since it is larger than the sum of its proper divisors (1128122408825).

5640405337495 is a wasteful number, since it uses less digits than its factorization.

5640405337495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890225.

The product of its (nonzero) digits is 27216000, while the sum is 55.

The spelling of 5640405337495 in words is "five trillion, six hundred forty billion, four hundred five million, three hundred thirty-seven thousand, four hundred ninety-five".