44523454500 has 144 divisors (see below), whose sum is σ = 160522008192. Its totient is φ = 10176782400.

The previous prime is 44523454499. The next prime is 44523454511. The reversal of 44523454500 is 545432544.

44523454500 is a `hidden beast` number, since 44 + 523 + 45 + 4 + 50 + 0 = 666.

It is a super-2 number, since 2×44523454500² (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 an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 675222 + ... + 738221.

It is an arithmetic number, because the mean of its divisors is an integer number (1114736168).

Almost surely, 2^44523454500 is an apocalyptic number.

It is an amenable number.

44523454500 is an abundant number, since it is smaller than the sum of its proper divisors (115998553692).

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

44523454500 is a wasteful number, since it uses less digits than its factorization.

44523454500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413475 (or 1413460 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 44523454500 in words is "forty-four billion, five hundred twenty-three million, four hundred fifty-four thousand, five hundred".