955520099902 has 16 divisors (see below), whose sum is σ = 1460667706560. Its totient is φ = 468707904288.

The previous prime is 955520099893. The next prime is 955520099909. The reversal of 955520099902 is 209990025559.

It is a super-2 number, since 2×955520099902² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955520099909) 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, 19235053 + ... + 19284664.

It is an arithmetic number, because the mean of its divisors is an integer number (91291731660).

Almost surely, 2^955520099902 is an apocalyptic number.

955520099902 is a deficient number, since it is larger than the sum of its proper divisors (505147606658).

955520099902 is a wasteful number, since it uses less digits than its factorization.

955520099902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38519955.

The product of its (nonzero) digits is 3280500, while the sum is 55.

The spelling of 955520099902 in words is "nine hundred fifty-five billion, five hundred twenty million, ninety-nine thousand, nine hundred two".