7253007565 has 16 divisors (see below), whose sum is σ = 9132230016. Its totient is φ = 5519448000.

The previous prime is 7253007521. The next prime is 7253007569. The reversal of 7253007565 is 5657003527.

It is not a de Polignac number, because 7253007565 - 2¹³ = 7252999373 is a prime.

It is a super-2 number, since 2×7253007565² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7253007569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153411 + ... + 195040.

It is an arithmetic number, because the mean of its divisors is an integer number (570764376).

Almost surely, 2^7253007565 is an apocalyptic number.

It is an amenable number.

7253007565 is a deficient number, since it is larger than the sum of its proper divisors (1879222451).

7253007565 is a wasteful number, since it uses less digits than its factorization.

7253007565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348660.

The product of its (nonzero) digits is 220500, while the sum is 40.

The square root of 7253007565 is about 85164.5910281967. The cubic root of 7253007565 is about 1935.7059135011.

The spelling of 7253007565 in words is "seven billion, two hundred fifty-three million, seven thousand, five hundred sixty-five".