7146204564 has 24 divisors (see below), whose sum is σ = 16846381888. Its totient is φ = 2357510400.

The previous prime is 7146204517. The next prime is 7146204577. The reversal of 7146204564 is 4654026417.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068512 + ... + 3070839.

Almost surely, 2^7146204564 is an apocalyptic number.

It is an amenable number.

7146204564 is an abundant number, since it is smaller than the sum of its proper divisors (9700177324).

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

7146204564 is a wasteful number, since it uses less digits than its factorization.

7146204564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6139455 (or 6139453 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 7146204564 is about 84535.2267637581. The cubic root of 7146204564 is about 1926.1575824111.

The spelling of 7146204564 in words is "seven billion, one hundred forty-six million, two hundred four thousand, five hundred sixty-four".