9454925905920 has 1440 divisors, whose sum is σ = 38879383823280. Its totient is φ = 2192446586880.

The previous prime is 9454925905907. The next prime is 9454925905927. The reversal of 9454925905920 is 295095294549.

9454925905920 is a `hidden beast` number, since 9 + 4 + 5 + 492 + 5 + 90 + 59 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9454925905927) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 411083735029 + ... + 411083735051.

Almost surely, 2^{9454925905920} is an apocalyptic number.

9454925905920 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 9454925905920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19439691911640).

9454925905920 is an abundant number, since it is smaller than the sum of its proper divisors (29424457917360).

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

9454925905920 is an frugal number, since it uses more digits than its factorization.

9454925905920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 52488000, while the sum is 63.

The spelling of 9454925905920 in words is "nine trillion, four hundred fifty-four billion, nine hundred twenty-five million, nine hundred five thousand, nine hundred twenty".