45269566848 has 512 divisors, whose sum is σ = 152285184000. Its totient is φ = 13114828800.

The previous prime is 45269566841. The next prime is 45269566871. The reversal of 45269566848 is 84866596254.

45269566848 is a `hidden beast` number, since 4 + 5 + 2 + 69 + 566 + 8 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45269566841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126098893 + ... + 126099251.

It is an arithmetic number, because the mean of its divisors is an integer number (297432000).

Almost surely, 2^45269566848 is an apocalyptic number.

45269566848 is a gapful number since it is divisible by the number (48) 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 45269566848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76142592000).

45269566848 is an abundant number, since it is smaller than the sum of its proper divisors (107015617152).

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

45269566848 is a wasteful number, since it uses less digits than its factorization.

45269566848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 513 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 63.

The spelling of 45269566848 in words is "forty-five billion, two hundred sixty-nine million, five hundred sixty-six thousand, eight hundred forty-eight".