5007857578055 has 4 divisors (see below), whose sum is σ = 6009429093672. Its totient is φ = 4006286062440.

The previous prime is 5007857578051. The next prime is 5007857578091. The reversal of 5007857578055 is 5508757587005.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5007857578055 - 2² = 5007857578051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5007857578051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500785757801 + ... + 500785757810.

It is an arithmetic number, because the mean of its divisors is an integer number (1502357273418).

Almost surely, 2^{5007857578055} is an apocalyptic number.

5007857578055 is a deficient number, since it is larger than the sum of its proper divisors (1001571515617).

5007857578055 is a wasteful number, since it uses less digits than its factorization.

5007857578055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001571515616.

The product of its (nonzero) digits is 68600000, while the sum is 62.

The spelling of 5007857578055 in words is "five trillion, seven billion, eight hundred fifty-seven million, five hundred seventy-eight thousand, fifty-five".