45450104 has 32 divisors (see below), whose sum is σ = 97741920. Its totient is φ = 19408896.

The previous prime is 45450103. The next prime is 45450121. The reversal of 45450104 is 40105454.

45450104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45450104² = 4131423907221632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45450104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45450103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16232 + ... + 18824.

It is an arithmetic number, because the mean of its divisors is an integer number (3054435).

Almost surely, 2^45450104 is an apocalyptic number.

It is an amenable number.

45450104 is an abundant number, since it is smaller than the sum of its proper divisors (52291816).

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

45450104 is a wasteful number, since it uses less digits than its factorization.

45450104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45450104 is about 6741.6692295010. The cubic root of 45450104 is about 356.8713034583.

Adding to 45450104 its reverse (40105454), we get a palindrome (85555558).

It can be divided in two parts, 45450 and 104, that added together give a palindrome (45554).

The spelling of 45450104 in words is "forty-five million, four hundred fifty thousand, one hundred four".