5559957 has 12 divisors (see below), whose sum is σ = 8649004. Its totient is φ = 3421440.

The previous prime is 5559947. The next prime is 5559979. The reversal of 5559957 is 7599555.

5559957 is a `hidden beast` number, since 5 + 5 + 599 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2954961 + 2604996 = 1719^2 + 1614^2 .

It is not a de Polignac number, because 5559957 - 2¹⁰ = 5558933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5559907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23644 + ... + 23877.

Almost surely, 2^5559957 is an apocalyptic number.

It is an amenable number.

5559957 is a deficient number, since it is larger than the sum of its proper divisors (3089047).

5559957 is a wasteful number, since it uses less digits than its factorization.

5559957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47540 (or 47537 counting only the distinct ones).

The product of its digits is 354375, while the sum is 45.

The square root of 5559957 is about 2357.9561064617. The cubic root of 5559957 is about 177.1565215105.

The spelling of 5559957 in words is "five million, five hundred fifty-nine thousand, nine hundred fifty-seven".