6550115055001 has 24 divisors (see below), whose sum is σ = 7951014086400. Its totient is φ = 5370139539072.

The previous prime is 6550115054969. The next prime is 6550115055031. The reversal of 6550115055001 is 1005505110556.

It is not a de Polignac number, because 6550115055001 - 2⁵ = 6550115054969 is a prime.

It is a super-2 number, since 2×6550115055001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6550115055031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80976225 + ... + 81057073.

It is an arithmetic number, because the mean of its divisors is an integer number (331292253600).

Almost surely, 2^{6550115055001} is an apocalyptic number.

It is an amenable number.

6550115055001 is a deficient number, since it is larger than the sum of its proper divisors (1400899031399).

6550115055001 is a wasteful number, since it uses less digits than its factorization.

6550115055001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152773 (or 152766 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 6550115055001 in words is "six trillion, five hundred fifty billion, one hundred fifteen million, fifty-five thousand, one".