5525901 has 20 divisors (see below), whose sum is σ = 8742492. Its totient is φ = 3466368.

The previous prime is 5525869. The next prime is 5525917. The reversal of 5525901 is 1095255.

It can be written as a sum of positive squares in 2 ways, for example, as 4473225 + 1052676 = 2115^2 + 1026^2 .

It is not a de Polignac number, because 5525901 - 2⁵ = 5525869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525981) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 630 + ... + 3383.

Almost surely, 2^5525901 is an apocalyptic number.

5525901 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5525901 is a deficient number, since it is larger than the sum of its proper divisors (3216591).

5525901 is a wasteful number, since it uses less digits than its factorization.

5525901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042 (or 4033 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 5525901 is about 2350.7235056467. The cubic root of 5525901 is about 176.7940724895.

The spelling of 5525901 in words is "five million, five hundred twenty-five thousand, nine hundred one".