5531607 has 6 divisors (see below), whose sum is σ = 7990112. Its totient is φ = 3687732.

The previous prime is 5531599. The next prime is 5531621. The reversal of 5531607 is 7061355.

5531607 is a `hidden beast` number, since 5 + 53 + 1 + 607 = 666.

It is not a de Polignac number, because 5531607 - 2³ = 5531599 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307303 + ... + 307320.

Almost surely, 2^5531607 is an apocalyptic number.

5531607 is a deficient number, since it is larger than the sum of its proper divisors (2458505).

5531607 is a wasteful number, since it uses less digits than its factorization.

5531607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614629 (or 614626 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 5531607 is about 2351.9368613974. The cubic root of 5531607 is about 176.8549035923.

The spelling of 5531607 in words is "five million, five hundred thirty-one thousand, six hundred seven".