5265945 has 32 divisors (see below), whose sum is σ = 9859200. Its totient is φ = 2659392.

The previous prime is 5265943. The next prime is 5265961. The reversal of 5265945 is 5495625.

5265945 = T₇₃₅ + T₇₃₆ + ... + T₇₅₃.

It is not a de Polignac number, because 5265945 - 2¹ = 5265943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5265943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539 + ... + 3591.

It is an arithmetic number, because the mean of its divisors is an integer number (308100).

Almost surely, 2^5265945 is an apocalyptic number.

It is an amenable number.

5265945 is a deficient number, since it is larger than the sum of its proper divisors (4593255).

5265945 is a wasteful number, since it uses less digits than its factorization.

5265945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086 (or 2080 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5265945 is about 2294.7646938194. The cubic root of 5265945 is about 173.9771075709.

The spelling of 5265945 in words is "five million, two hundred sixty-five thousand, nine hundred forty-five".