45453135 has 96 divisors (see below), whose sum is σ = 93768192. Its totient is φ = 18627840.

The previous prime is 45453119. The next prime is 45453151. The reversal of 45453135 is 53135454.

It is an interprime number because it is at equal distance from previous prime (45453119) and next prime (45453151).

It is not a de Polignac number, because 45453135 - 2⁴ = 45453119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 640150 + ... + 640220.

It is an arithmetic number, because the mean of its divisors is an integer number (976752).

Almost surely, 2^45453135 is an apocalyptic number.

45453135 is an abundant number, since it is smaller than the sum of its proper divisors (48315057).

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

45453135 is a wasteful number, since it uses less digits than its factorization.

45453135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 166 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 45453135 is about 6741.8940217123. The cubic root of 45453135 is about 356.8792363545.

Adding to 45453135 its reverse (53135454), we get a palindrome (98588589).

The spelling of 45453135 in words is "forty-five million, four hundred fifty-three thousand, one hundred thirty-five".