45868032000 has 1120 divisors, whose sum is σ = 197917125120. Its totient is φ = 10351411200.

The previous prime is 45868031999. The next prime is 45868032029. The reversal of 45868032000 is 23086854.

It is a tau number, because it is divible by the number of its divisors (1120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 580607961 + ... + 580608039.

Almost surely, 2^45868032000 is an apocalyptic number.

45868032000 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 45868032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98958562560).

45868032000 is an abundant number, since it is smaller than the sum of its proper divisors (152049093120).

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

45868032000 is an frugal number, since it uses more digits than its factorization.

45868032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 45868032000 in words is "forty-five billion, eight hundred sixty-eight million, thirty-two thousand".