5250040265 has 8 divisors (see below), whose sum is σ = 6300981960. Its totient is φ = 4199409792.

The previous prime is 5250040241. The next prime is 5250040267. The reversal of 5250040265 is 5620400525.

It can be written as a sum of positive squares in 4 ways, for example, as 94225849 + 5155814416 = 9707^2 + 71804^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5250040265 - 2⁸ = 5250040009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5250040267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38924 + ... + 109613.

It is an arithmetic number, because the mean of its divisors is an integer number (787622745).

Almost surely, 2^5250040265 is an apocalyptic number.

It is an amenable number.

5250040265 is a deficient number, since it is larger than the sum of its proper divisors (1050941695).

5250040265 is a wasteful number, since it uses less digits than its factorization.

5250040265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155611.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5250040265 is about 72457.1615853119. The cubic root of 5250040265 is about 1738.0177656767.

The spelling of 5250040265 in words is "five billion, two hundred fifty million, forty thousand, two hundred sixty-five".