2067505304 has 8 divisors (see below), whose sum is σ = 3876572460. Its totient is φ = 1033752648.

The previous prime is 2067505283. The next prime is 2067505309. The reversal of 2067505304 is 4035057602.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067505309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129219074 + ... + 129219089.

Almost surely, 2^2067505304 is an apocalyptic number.

It is an amenable number.

2067505304 is a deficient number, since it is larger than the sum of its proper divisors (1809067156).

2067505304 is a wasteful number, since it uses less digits than its factorization.

2067505304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258438169 (or 258438165 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2067505304 is about 45469.8285019858. The cubic root of 2067505304 is about 1273.9397165445.

The spelling of 2067505304 in words is "two billion, sixty-seven million, five hundred five thousand, three hundred four".