954855898020 has 288 divisors, whose sum is σ = 3206311879680. Its totient is φ = 237827560320.

The previous prime is 954855897967. The next prime is 954855898049. The reversal of 954855898020 is 20898558459.

954855898020 is a `hidden beast` number, since 9 + 5 + 48 + 5 + 589 + 8 + 0 + 2 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6483319 + ... + 6628961.

It is an arithmetic number, because the mean of its divisors is an integer number (11133027360).

Almost surely, 2^954855898020 is an apocalyptic number.

954855898020 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 954855898020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603155939840).

954855898020 is an abundant number, since it is smaller than the sum of its proper divisors (2251455981660).

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

954855898020 is a wasteful number, since it uses less digits than its factorization.

954855898020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145757 (or 145743 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 63.

The spelling of 954855898020 in words is "nine hundred fifty-four billion, eight hundred fifty-five million, eight hundred ninety-eight thousand, twenty".