305052453332 has 12 divisors (see below), whose sum is σ = 582372865536. Its totient is φ = 138660206040.

The previous prime is 305052453287. The next prime is 305052453347. The reversal of 305052453332 is 233354250503.

It is a junction number, because it is equal to n+sod(n) for n = 305052453292 and 305052453301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3466505108 + ... + 3466505195.

It is an arithmetic number, because the mean of its divisors is an integer number (48531072128).

Almost surely, 2^305052453332 is an apocalyptic number.

It is an amenable number.

305052453332 is a deficient number, since it is larger than the sum of its proper divisors (277320412204).

305052453332 is a wasteful number, since it uses less digits than its factorization.

305052453332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933010318 (or 6933010316 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 305052453332 in words is "three hundred five billion, fifty-two million, four hundred fifty-three thousand, three hundred thirty-two".