5658666145 has 16 divisors (see below), whose sum is σ = 7420118400. Its totient is φ = 4108499200.

The previous prime is 5658666137. The next prime is 5658666161. The reversal of 5658666145 is 5416668565.

It is not a de Polignac number, because 5658666145 - 2³ = 5658666137 is a prime.

It is a super-2 number, since 2×5658666145² = 64041005081138322050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5658666092 and 5658666101.

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, 52936 + ... + 118825.

It is an arithmetic number, because the mean of its divisors is an integer number (463757400).

Almost surely, 2^5658666145 is an apocalyptic number.

5658666145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5658666145 is a deficient number, since it is larger than the sum of its proper divisors (1761452255).

5658666145 is a wasteful number, since it uses less digits than its factorization.

5658666145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172376.

The product of its digits is 5184000, while the sum is 52.

The square root of 5658666145 is about 75224.1061429114. The cubic root of 5658666145 is about 1781.9876530808.

The spelling of 5658666145 in words is "five billion, six hundred fifty-eight million, six hundred sixty-six thousand, one hundred forty-five".