45330655500 has 288 divisors, whose sum is σ = 156540314112. Its totient is φ = 10974528000.

The previous prime is 45330655493. The next prime is 45330655519. The reversal of 45330655500 is 555603354.

45330655500 is a `hidden beast` number, since 45 + 3 + 3 + 0 + 65 + 550 + 0 = 666.

45330655500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 95 ways as a sum of consecutive naturals, for example, 3562149 + ... + 3574851.

Almost surely, 2^45330655500 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 45330655500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78270157056).

45330655500 is an abundant number, since it is smaller than the sum of its proper divisors (111209658612).

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

45330655500 is a wasteful number, since it uses less digits than its factorization.

45330655500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12802 (or 12787 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 45330655500 in words is "forty-five billion, three hundred thirty million, six hundred fifty-five thousand, five hundred".