45435532000 has 96 divisors (see below), whose sum is σ = 111764409120. Its totient is φ = 18153164800.

The previous prime is 45435531983. The next prime is 45435532031. The reversal of 45435532000 is 23553454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3709887 + ... + 3722113.

It is an arithmetic number, because the mean of its divisors is an integer number (1164212595).

Almost surely, 2^45435532000 is an apocalyptic number.

45435532000 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 45435532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55882204560).

45435532000 is an abundant number, since it is smaller than the sum of its proper divisors (66328877120).

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

45435532000 is a wasteful number, since it uses less digits than its factorization.

45435532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13181 (or 13163 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 45435532000 in words is "forty-five billion, four hundred thirty-five million, five hundred thirty-two thousand".