9051263574912 has 640 divisors, whose sum is σ = 30064282617600. Its totient is φ = 2684359802880.

The previous prime is 9051263574883. The next prime is 9051263574971. The reversal of 9051263574912 is 2194753621509.

9051263574912 is a `hidden beast` number, since 9 + 0 + 5 + 1 + 2 + 63 + 574 + 9 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1073819914 + ... + 1073828342.

It is an arithmetic number, because the mean of its divisors is an integer number (46975441590).

Almost surely, 2^{9051263574912} 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 9051263574912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15032141308800).

9051263574912 is an abundant number, since it is smaller than the sum of its proper divisors (21013019042688).

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

9051263574912 is a wasteful number, since it uses less digits than its factorization.

9051263574912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8756 (or 8735 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 9051263574912 in words is "nine trillion, fifty-one billion, two hundred sixty-three million, five hundred seventy-four thousand, nine hundred twelve".