45008409600 has 1584 divisors, whose sum is σ = 209073047040. Its totient is φ = 8980070400.

The previous prime is 45008409599. The next prime is 45008409613. The reversal of 45008409600 is 690480054.

45008409600 is a `hidden beast` number, since 4 + 5 + 0 + 0 + 8 + 40 + 9 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (1584).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 762854371 + ... + 762854429.

It is an arithmetic number, because the mean of its divisors is an integer number (131990560).

Almost surely, 2^45008409600 is an apocalyptic number.

45008409600 is a gapful number since it is divisible by the number (40) 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 45008409600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104536523520).

45008409600 is an abundant number, since it is smaller than the sum of its proper divisors (164064637440).

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

45008409600 is a wasteful number, since it uses less digits than its factorization.

45008409600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 45008409600 its reverse (690480054), we get a palindrome (45698889654).

The spelling of 45008409600 in words is "forty-five billion, eight million, four hundred nine thousand, six hundred".