5745537 has 12 divisors (see below), whose sum is σ = 9484800. Its totient is φ = 3283128.

The previous prime is 5745521. The next prime is 5745539. The reversal of 5745537 is 7355475.

5745537 is a `hidden beast` number, since 574 + 55 + 37 = 666.

It is not a de Polignac number, because 5745537 - 2⁴ = 5745521 is a prime.

It is a super-2 number, since 2×5745537² = 66022390836738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5745539) 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, 45537 + ... + 45662.

It is an arithmetic number, because the mean of its divisors is an integer number (790400).

Almost surely, 2^5745537 is an apocalyptic number.

It is an amenable number.

5745537 is a deficient number, since it is larger than the sum of its proper divisors (3739263).

5745537 is a wasteful number, since it uses less digits than its factorization.

5745537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91212 (or 91209 counting only the distinct ones).

The product of its digits is 73500, while the sum is 36.

The square root of 5745537 is about 2396.9849811795. The cubic root of 5745537 is about 179.1060304153.

The spelling of 5745537 in words is "five million, seven hundred forty-five thousand, five hundred thirty-seven".