44511222532 has 48 divisors (see below), whose sum is σ = 89307509760. Its totient is φ = 19015252992.

The previous prime is 44511222449. The next prime is 44511222541. The reversal of 44511222532 is 23522211544.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44511222494 and 44511222503.

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, 20827768 + ... + 20829904.

It is an arithmetic number, because the mean of its divisors is an integer number (1860573120).

Almost surely, 2^44511222532 is an apocalyptic number.

It is an amenable number.

44511222532 is an abundant number, since it is smaller than the sum of its proper divisors (44796287228).

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

44511222532 is a wasteful number, since it uses less digits than its factorization.

44511222532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180 (or 4178 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The spelling of 44511222532 in words is "forty-four billion, five hundred eleven million, two hundred twenty-two thousand, five hundred thirty-two".