330053405 has 16 divisors (see below), whose sum is σ = 432432000. Its totient is φ = 239837760.

The previous prime is 330053387. The next prime is 330053429. The reversal of 330053405 is 504350033.

It is not a de Polignac number, because 330053405 - 2⁶ = 330053341 is a prime.

It is a congruent number.

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, 105656 + ... + 108734.

It is an arithmetic number, because the mean of its divisors is an integer number (27027000).

Almost surely, 2^330053405 is an apocalyptic number.

It is an amenable number.

330053405 is a deficient number, since it is larger than the sum of its proper divisors (102378595).

330053405 is a wasteful number, since it uses less digits than its factorization.

330053405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 330053405 is about 18167.3719893660. The cubic root of 330053405 is about 691.0795988846.

The spelling of 330053405 in words is "three hundred thirty million, fifty-three thousand, four hundred five".