4649397877555 has 8 divisors (see below), whose sum is σ = 5579362080000. Its totient is φ = 3719461884096.

The previous prime is 4649397877513. The next prime is 4649397877567. The reversal of 4649397877555 is 5557787939464.

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

It is a cyclic number.

It is not a de Polignac number, because 4649397877555 - 2⁹ = 4649397877043 is a prime.

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, 6687930 + ... + 7350319.

It is an arithmetic number, because the mean of its divisors is an integer number (697420260000).

Almost surely, 2^{4649397877555} is an apocalyptic number.

4649397877555 is a deficient number, since it is larger than the sum of its proper divisors (929964202445).

4649397877555 is a wasteful number, since it uses less digits than its factorization.

4649397877555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14104493.

The product of its digits is 8001504000, while the sum is 79.

The spelling of 4649397877555 in words is "four trillion, six hundred forty-nine billion, three hundred ninety-seven million, eight hundred seventy-seven thousand, five hundred fifty-five".