45302100 has 36 divisors (see below), whose sum is σ = 131074944. Its totient is φ = 12080480.

The previous prime is 45302083. The next prime is 45302107. The reversal of 45302100 is 120354.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 45302100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45302107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75204 + ... + 75803.

Almost surely, 2^45302100 is an apocalyptic number.

It is an amenable number.

45302100 is an abundant number, since it is smaller than the sum of its proper divisors (85772844).

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

45302100 is a wasteful number, since it uses less digits than its factorization.

45302100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151024 (or 151017 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 45302100 is about 6730.6834719811. The cubic root of 45302100 is about 356.4835095745.

Adding to 45302100 its reverse (120354), we get a palindrome (45422454).

The spelling of 45302100 in words is "forty-five million, three hundred two thousand, one hundred".