1659093051 has 16 divisors (see below), whose sum is σ = 2757973248. Its totient is φ = 861866400.

The previous prime is 1659093047. The next prime is 1659093113. The reversal of 1659093051 is 1503909561.

It is not a de Polignac number, because 1659093051 - 2² = 1659093047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1659093151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3590880 + ... + 3591341.

It is an arithmetic number, because the mean of its divisors is an integer number (172373328).

Almost surely, 2^1659093051 is an apocalyptic number.

1659093051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1659093051 is a deficient number, since it is larger than the sum of its proper divisors (1098880197).

1659093051 is a wasteful number, since it uses less digits than its factorization.

1659093051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7182242.

The product of its (nonzero) digits is 36450, while the sum is 39.

The square root of 1659093051 is about 40731.9659604100. The cubic root of 1659093051 is about 1183.8324714557.

The spelling of 1659093051 in words is "one billion, six hundred fifty-nine million, ninety-three thousand, fifty-one".