44898820500 has 96 divisors (see below), whose sum is σ = 132400719360. Its totient is φ = 11821430400.

The previous prime is 44898820493. The next prime is 44898820501. The reversal of 44898820500 is 502889844.

It is a self number, because there is not a number n which added to its sum of digits gives 44898820500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44898820501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70947 + ... + 307946.

It is an arithmetic number, because the mean of its divisors is an integer number (1379174160).

Almost surely, 2^44898820500 is an apocalyptic number.

It is an amenable number.

44898820500 is an abundant number, since it is smaller than the sum of its proper divisors (87501898860).

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

44898820500 is a wasteful number, since it uses less digits than its factorization.

44898820500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378994 (or 378982 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 44898820500 in words is "forty-four billion, eight hundred ninety-eight million, eight hundred twenty thousand, five hundred".