955005505101 has 28 divisors (see below), whose sum is σ = 1434167096320. Its totient is φ = 635641489800.

The previous prime is 955005505073. The next prime is 955005505177. The reversal of 955005505101 is 101505500559.

It is a happy number.

955005505101 is a `hidden beast` number, since 9 + 5 + 50 + 0 + 550 + 51 + 0 + 1 = 666.

It is not a de Polignac number, because 955005505101 - 2¹³ = 955005496909 is a prime.

It is a super-2 number, since 2×955005505101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955005505501) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 606925 + ... + 1509426.

It is an arithmetic number, because the mean of its divisors is an integer number (51220253440).

Almost surely, 2^955005505101 is an apocalyptic number.

It is an amenable number.

955005505101 is a deficient number, since it is larger than the sum of its proper divisors (479161591219).

955005505101 is an equidigital number, since it uses as much as digits as its factorization.

955005505101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116988 (or 2116973 counting only the distinct ones).

The product of its (nonzero) digits is 28125, while the sum is 36.

The spelling of 955005505101 in words is "nine hundred fifty-five billion, five million, five hundred five thousand, one hundred one".