45266177760512 has 144 divisors (see below), whose sum is σ = 97430215787520. Its totient is φ = 20920148121600.

The previous prime is 45266177760437. The next prime is 45266177760523. The reversal of 45266177760512 is 21506777166254.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 190418687 + ... + 190656257.

Almost surely, 2^{45266177760512} 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 45266177760512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48715107893760).

45266177760512 is an abundant number, since it is smaller than the sum of its proper divisors (52164038027008).

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

45266177760512 is a wasteful number, since it uses less digits than its factorization.

45266177760512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238560 (or 238546 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 45266177760512 in words is "forty-five trillion, two hundred sixty-six billion, one hundred seventy-seven million, seven hundred sixty thousand, five hundred twelve".