5399540655 has 8 divisors (see below), whose sum is σ = 8639265072. Its totient is φ = 2879755008.

The previous prime is 5399540639. The next prime is 5399540687. The reversal of 5399540655 is 5560459935.

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

It is not a de Polignac number, because 5399540655 - 2⁴ = 5399540639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5399540598 and 5399540607.

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, 179984674 + ... + 179984703.

It is an arithmetic number, because the mean of its divisors is an integer number (1079908134).

Almost surely, 2^5399540655 is an apocalyptic number.

5399540655 is a deficient number, since it is larger than the sum of its proper divisors (3239724417).

5399540655 is a wasteful number, since it uses less digits than its factorization.

5399540655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359969385.

The product of its (nonzero) digits is 3645000, while the sum is 51.

The square root of 5399540655 is about 73481.5667701771. The cubic root of 5399540655 is about 1754.3608958531.

The spelling of 5399540655 in words is "five billion, three hundred ninety-nine million, five hundred forty thousand, six hundred fifty-five".