45266364432 has 160 divisors (see below), whose sum is σ = 132391328000. Its totient is φ = 14805255168.

The previous prime is 45266364401. The next prime is 45266364449. The reversal of 45266364432 is 23446366254.

45266364432 is a `hidden beast` number, since 4 + 5 + 2 + 6 + 636 + 4 + 4 + 3 + 2 = 666.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6272058 + ... + 6279270.

It is an arithmetic number, because the mean of its divisors is an integer number (827445800).

Almost surely, 2^45266364432 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 45266364432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66195664000).

45266364432 is an abundant number, since it is smaller than the sum of its proper divisors (87124963568).

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

45266364432 is a wasteful number, since it uses less digits than its factorization.

45266364432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7490 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

The spelling of 45266364432 in words is "forty-five billion, two hundred sixty-six million, three hundred sixty-four thousand, four hundred thirty-two".