48643240755 has 8 divisors (see below), whose sum is σ = 77829185232. Its totient is φ = 25943061728.

The previous prime is 48643240739. The next prime is 48643240759. The reversal of 48643240755 is 55704234684.

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 48643240755 - 2⁴ = 48643240739 is a prime.

It is a super-2 number, since 2×48643240755² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48643240759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621441344 + ... + 1621441373.

It is an arithmetic number, because the mean of its divisors is an integer number (9728648154).

Almost surely, 2^48643240755 is an apocalyptic number.

48643240755 is a deficient number, since it is larger than the sum of its proper divisors (29185944477).

48643240755 is a wasteful number, since it uses less digits than its factorization.

48643240755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242882725.

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 48643240755 in words is "forty-eight billion, six hundred forty-three million, two hundred forty thousand, seven hundred fifty-five".