992054517312 has 224 divisors, whose sum is σ = 2802362411520. Its totient is φ = 308829265920.

The previous prime is 992054517283. The next prime is 992054517317. The reversal of 992054517312 is 213715450299.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (992054517317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148663608 + ... + 148670280.

It is an arithmetic number, because the mean of its divisors is an integer number (12510546480).

Almost surely, 2^992054517312 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 992054517312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401181205760).

992054517312 is an abundant number, since it is smaller than the sum of its proper divisors (1810307894208).

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

992054517312 is a wasteful number, since it uses less digits than its factorization.

992054517312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7281 (or 7271 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 992054517312 in words is "nine hundred ninety-two billion, fifty-four million, five hundred seventeen thousand, three hundred twelve".