45052250100 has 144 divisors (see below), whose sum is σ = 153139990080. Its totient is φ = 10081612800.

The previous prime is 45052250071. The next prime is 45052250101. The reversal of 45052250100 is 105225054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45052250101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482185 + ... + 567984.

Almost surely, 2^45052250100 is an apocalyptic number.

It is an amenable number.

45052250100 is an abundant number, since it is smaller than the sum of its proper divisors (108087739980).

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

45052250100 is a wasteful number, since it uses less digits than its factorization.

45052250100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050210 (or 1050203 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

Adding to 45052250100 its reverse (105225054), we get a palindrome (45157475154).

The spelling of 45052250100 in words is "forty-five billion, fifty-two million, two hundred fifty thousand, one hundred".