44553465000 has 240 divisors, whose sum is σ = 164493220320. Its totient is φ = 10800720000.

The previous prime is 44553464987. The next prime is 44553465001. The reversal of 44553465000 is 56435544.

44553465000 is a `hidden beast` number, since 44 + 553 + 4 + 65 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×44553465000² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (44553465001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 449997 + ... + 540003.

It is an arithmetic number, because the mean of its divisors is an integer number (685388418).

Almost surely, 2^44553465000 is an apocalyptic number.

44553465000 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 44553465000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82246610160).

44553465000 is an abundant number, since it is smaller than the sum of its proper divisors (119939755320).

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

44553465000 is a wasteful number, since it uses less digits than its factorization.

44553465000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90050 (or 90028 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 44553465000 in words is "forty-four billion, five hundred fifty-three million, four hundred sixty-five thousand".