45204423000 has 128 divisors (see below), whose sum is σ = 153859530240. Its totient is φ = 10958640000.

The previous prime is 45204422953. The next prime is 45204423007. The reversal of 45204423000 is 32440254.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45204423007) 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, 651916 + ... + 717915.

It is an arithmetic number, because the mean of its divisors is an integer number (1202027580).

Almost surely, 2^45204423000 is an apocalyptic number.

45204423000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45204423000 is an abundant number, since it is smaller than the sum of its proper divisors (108655107240).

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

45204423000 is a wasteful number, since it uses less digits than its factorization.

45204423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369866 (or 1369852 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 45204423000 its reverse (32440254), we get a palindrome (45236863254).

The spelling of 45204423000 in words is "forty-five billion, two hundred four million, four hundred twenty-three thousand".