1659053164 has 12 divisors (see below), whose sum is σ = 2996999488. Its totient is φ = 802767600.

The previous prime is 1659053119. The next prime is 1659053189. The reversal of 1659053164 is 4613509561.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 6689607 + ... + 6689854.

Almost surely, 2^1659053164 is an apocalyptic number.

It is an amenable number.

1659053164 is a deficient number, since it is larger than the sum of its proper divisors (1337946324).

1659053164 is a wasteful number, since it uses less digits than its factorization.

1659053164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13379496 (or 13379494 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 1659053164 is about 40731.4763297379. The cubic root of 1659053164 is about 1183.8229843639.

The spelling of 1659053164 in words is "one billion, six hundred fifty-nine million, fifty-three thousand, one hundred sixty-four".