45542243300 has 144 divisors (see below), whose sum is σ = 102656429568. Its totient is φ = 17527104000.

The previous prime is 45542243297. The next prime is 45542243353. The reversal of 45542243300 is 334224554.

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, 93515657 + ... + 93516143.

It is an arithmetic number, because the mean of its divisors is an integer number (712891872).

Almost surely, 2^45542243300 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 45542243300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51328214784).

45542243300 is an abundant number, since it is smaller than the sum of its proper divisors (57114186268).

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

45542243300 is a wasteful number, since it uses less digits than its factorization.

45542243300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 45542243300 its reverse (334224554), we get a palindrome (45876467854).

The spelling of 45542243300 in words is "forty-five billion, five hundred forty-two million, two hundred forty-three thousand, three hundred".