5486255740465 has 8 divisors (see below), whose sum is σ = 6583789182888. Its totient is φ = 4388816396160.

The previous prime is 5486255740447. The next prime is 5486255740477. The reversal of 5486255740465 is 5640475526845.

It can be written as a sum of positive squares in 4 ways, for example, as 409016527936 + 5077239212529 = 639544^2 + 2253273^2 .

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

It is not a de Polignac number, because 5486255740465 - 2³¹ = 5484108256817 is a prime.

It is a super-3 number, since 3×5486255740465³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23396196 + ... + 23629525.

It is an arithmetic number, because the mean of its divisors is an integer number (822973647861).

Almost surely, 2^{5486255740465} is an apocalyptic number.

It is an amenable number.

5486255740465 is a deficient number, since it is larger than the sum of its proper divisors (1097533442423).

5486255740465 is a wasteful number, since it uses less digits than its factorization.

5486255740465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47049059.

The product of its (nonzero) digits is 161280000, while the sum is 61.

The spelling of 5486255740465 in words is "five trillion, four hundred eighty-six billion, two hundred fifty-five million, seven hundred forty thousand, four hundred sixty-five".