5662547057 has 8 divisors (see below), whose sum is σ = 5723215080. Its totient is φ = 5602037760.

The previous prime is 5662546997. The next prime is 5662547089. The reversal of 5662547057 is 7507452665.

It can be written as a sum of positive squares in 4 ways, for example, as 1980606016 + 3681941041 = 44504^2 + 60679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5662547057 - 2²⁰ = 5661498481 is a prime.

It is a super-2 number, since 2×5662547057² = 64128878345478722498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5662547557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32753 + ... + 111345.

It is an arithmetic number, because the mean of its divisors is an integer number (715401885).

Almost surely, 2^5662547057 is an apocalyptic number.

It is an amenable number.

5662547057 is a deficient number, since it is larger than the sum of its proper divisors (60668023).

5662547057 is a wasteful number, since it uses less digits than its factorization.

5662547057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79363.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The square root of 5662547057 is about 75249.8973886344. The cubic root of 5662547057 is about 1782.3949432250.

The spelling of 5662547057 in words is "five billion, six hundred sixty-two million, five hundred forty-seven thousand, fifty-seven".