920553458328 has 144 divisors (see below), whose sum is σ = 2954934665280. Its totient is φ = 258052669056.

The previous prime is 920553458311. The next prime is 920553458353. The reversal of 920553458328 is 823854355029.

It is a happy number.

920553458328 is a `hidden beast` number, since 9 + 2 + 0 + 5 + 5 + 34 + 583 + 28 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2274600 + ... + 2648567.

It is an arithmetic number, because the mean of its divisors is an integer number (20520379620).

Almost surely, 2^920553458328 is an apocalyptic number.

920553458328 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

920553458328 is an abundant number, since it is smaller than the sum of its proper divisors (2034381206952).

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

920553458328 is a wasteful number, since it uses less digits than its factorization.

920553458328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923246 (or 4923232 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 920553458328 in words is "nine hundred twenty billion, five hundred fifty-three million, four hundred fifty-eight thousand, three hundred twenty-eight".