5005637779155 has 32 divisors (see below), whose sum is σ = 8626043522880. Its totient is φ = 2464044103680.

The previous prime is 5005637779147. The next prime is 5005637779157. The reversal of 5005637779155 is 5519777365005.

It is not a de Polignac number, because 5005637779155 - 2³ = 5005637779147 is a prime.

It is a super-2 number, since 2×5005637779155² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5005637779157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385351 + ... + 3187439.

It is an arithmetic number, because the mean of its divisors is an integer number (269563860090).

Almost surely, 2^{5005637779155} is an apocalyptic number.

5005637779155 is a deficient number, since it is larger than the sum of its proper divisors (3620405743725).

5005637779155 is a wasteful number, since it uses less digits than its factorization.

5005637779155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811271.

The product of its (nonzero) digits is 34728750, while the sum is 60.

The spelling of 5005637779155 in words is "five trillion, five billion, six hundred thirty-seven million, seven hundred seventy-nine thousand, one hundred fifty-five".