5525001 has 6 divisors (see below), whose sum is σ = 7980570. Its totient is φ = 3683328.

The previous prime is 5524999. The next prime is 5525041. The reversal of 5525001 is 1005255.

It can be written as a sum of positive squares in only one way, i.e., 5294601 + 230400 = 2301^2 + 480^2 .

It is not a de Polignac number, because 5525001 - 2¹ = 5524999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5525041) 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, 306936 + ... + 306953.

It is an arithmetic number, because the mean of its divisors is an integer number (1330095).

Almost surely, 2^5525001 is an apocalyptic number.

It is an amenable number.

5525001 is a deficient number, since it is larger than the sum of its proper divisors (2455569).

5525001 is a wasteful number, since it uses less digits than its factorization.

5525001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613895 (or 613892 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5525001 is about 2350.5320674264. The cubic root of 5525001 is about 176.7844738555.

The spelling of 5525001 in words is "five million, five hundred twenty-five thousand, one".