9550914145500 has 768 divisors, whose sum is σ = 35157683957760. Its totient is φ = 1960814592000.

The previous prime is 9550914145471. The next prime is 9550914145519. The reversal of 9550914145500 is 55414190559.

It is a super-2 number, since 2×9550914145500² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9550914145500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2344931464 + ... + 2344935536.

It is an arithmetic number, because the mean of its divisors is an integer number (45778234320).

Almost surely, 2^{9550914145500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9550914145500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17578841978880).

9550914145500 is an abundant number, since it is smaller than the sum of its proper divisors (25606769812260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9550914145500 is a wasteful number, since it uses less digits than its factorization.

9550914145500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575 (or 4563 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 9550914145500 in words is "nine trillion, five hundred fifty billion, nine hundred fourteen million, one hundred forty-five thousand, five hundred".