45527568912 has 200 divisors, whose sum is σ = 150736185600. Its totient is φ = 12995624448.

The previous prime is 45527568907. The next prime is 45527568917. The reversal of 45527568912 is 21986572554.

45527568912 is a `hidden beast` number, since 4 + 55 + 27 + 568 + 9 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (45527568907) and next prime (45527568917).

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

It is not an unprimeable number, because it can be changed into a prime (45527568917) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14595289 + ... + 14598407.

It is an arithmetic number, because the mean of its divisors is an integer number (753680928).

Almost surely, 2^45527568912 is an apocalyptic number.

45527568912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45527568912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75368092800).

45527568912 is an abundant number, since it is smaller than the sum of its proper divisors (105208616688).

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

45527568912 is a wasteful number, since it uses less digits than its factorization.

45527568912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755 (or 4740 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 54.

The spelling of 45527568912 in words is "forty-five billion, five hundred twenty-seven million, five hundred sixty-eight thousand, nine hundred twelve".