45366321504 has 192 divisors, whose sum is σ = 139399142400. Its totient is φ = 12913044480.

The previous prime is 45366321487. The next prime is 45366321541. The reversal of 45366321504 is 40512366354.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9250317 + ... + 9255219.

It is an arithmetic number, because the mean of its divisors is an integer number (726037200).

Almost surely, 2^45366321504 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 45366321504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69699571200).

45366321504 is an abundant number, since it is smaller than the sum of its proper divisors (94032820896).

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

45366321504 is a wasteful number, since it uses less digits than its factorization.

45366321504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218 (or 5196 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 45366321504 its reverse (40512366354), we get a palindrome (85878687858).

The spelling of 45366321504 in words is "forty-five billion, three hundred sixty-six million, three hundred twenty-one thousand, five hundred four".