954661917612 has 96 divisors (see below), whose sum is σ = 2441233186560. Its totient is φ = 288564606720.

The previous prime is 954661917431. The next prime is 954661917623. The reversal of 954661917612 is 216719166459.

It is a happy number.

954661917612 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×954661917612² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13614562 + ... + 13684502.

It is an arithmetic number, because the mean of its divisors is an integer number (25429512360).

Almost surely, 2^954661917612 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 954661917612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1220616593280).

954661917612 is an abundant number, since it is smaller than the sum of its proper divisors (1486571268948).

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

954661917612 is a wasteful number, since it uses less digits than its factorization.

954661917612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71503 (or 71501 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 57.

The spelling of 954661917612 in words is "nine hundred fifty-four billion, six hundred sixty-one million, nine hundred seventeen thousand, six hundred twelve".