5625901 has 4 divisors (see below), whose sum is σ = 5646204. Its totient is φ = 5605600.

The previous prime is 5625877. The next prime is 5625937. The reversal of 5625901 is 1095265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1095265 = 5 ⋅219053.

It can be written as a sum of positive squares in 2 ways, for example, as 1729225 + 3896676 = 1315^2 + 1974^2 .

It is a cyclic number.

It is not a de Polignac number, because 5625901 - 2⁷ = 5625773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5625901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9730 + ... + 10291.

It is an arithmetic number, because the mean of its divisors is an integer number (1411551).

Almost surely, 2^5625901 is an apocalyptic number.

It is an amenable number.

5625901 is a deficient number, since it is larger than the sum of its proper divisors (20303).

5625901 is a wasteful number, since it uses less digits than its factorization.

5625901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20302.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 5625901 is about 2371.8981849987. The cubic root of 5625901 is about 177.8541603053.

The spelling of 5625901 in words is "five million, six hundred twenty-five thousand, nine hundred one".