4135453252 has 48 divisors (see below), whose sum is σ = 8905921920. Its totient is φ = 1639798272.

The previous prime is 4135453241. The next prime is 4135453271. The reversal of 4135453252 is 2523545314.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45543 + ... + 101710.

It is an arithmetic number, because the mean of its divisors is an integer number (185540040).

Almost surely, 2^4135453252 is an apocalyptic number.

It is an amenable number.

4135453252 is an abundant number, since it is smaller than the sum of its proper divisors (4770468668).

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

4135453252 is a wasteful number, since it uses less digits than its factorization.

4135453252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147340 (or 147338 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 4135453252 is about 64307.4898592691. The cubic root of 4135453252 is about 1605.1207359930.

Adding to 4135453252 its reverse (2523545314), we get a palindrome (6658998566).

The spelling of 4135453252 in words is "four billion, one hundred thirty-five million, four hundred fifty-three thousand, two hundred fifty-two".