9368820054 has 192 divisors, whose sum is σ = 24117170688. Its totient is φ = 2596838400.

The previous prime is 9368820047. The next prime is 9368820089. The reversal of 9368820054 is 4500288639.

It is a junction number, because it is equal to n+sod(n) for n = 9368819991 and 9368820009.

It is a congruent number.

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, 21148357 + ... + 21148799.

It is an arithmetic number, because the mean of its divisors is an integer number (125610264).

Almost surely, 2^9368820054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9368820054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12058585344).

9368820054 is an abundant number, since it is smaller than the sum of its proper divisors (14748350634).

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

9368820054 is a wasteful number, since it uses less digits than its factorization.

9368820054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 9368820054 is about 96792.6652902998. The cubic root of 9368820054 is about 2108.1182397818.

The spelling of 9368820054 in words is "nine billion, three hundred sixty-eight million, eight hundred twenty thousand, fifty-four".