305532010103452 has 48 divisors (see below), whose sum is σ = 650104699265280. Its totient is φ = 123829466515200.

The previous prime is 305532010103449. The next prime is 305532010103477. The reversal of 305532010103452 is 254301010235503.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10749071424 + ... + 10749099847.

It is an arithmetic number, because the mean of its divisors is an integer number (13543847901360).

Almost surely, 2^{305532010103452} is an apocalyptic number.

It is an amenable number.

305532010103452 is an abundant number, since it is smaller than the sum of its proper divisors (344572689161828).

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

305532010103452 is a wasteful number, since it uses less digits than its factorization.

305532010103452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21498171322 (or 21498171320 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 305532010103452 its reverse (254301010235503), we get a palindrome (559833020338955).

The spelling of 305532010103452 in words is "three hundred five trillion, five hundred thirty-two billion, ten million, one hundred three thousand, four hundred fifty-two".