2575507575 has 48 divisors (see below), whose sum is σ = 4400896896. Its totient is φ = 1328208000.

The previous prime is 2575507511. The next prime is 2575507591. The reversal of 2575507575 is 5757055752.

It is not a de Polignac number, because 2575507575 - 2⁶ = 2575507511 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 321772 + ... + 329678.

It is an arithmetic number, because the mean of its divisors is an integer number (91685352).

Almost surely, 2^2575507575 is an apocalyptic number.

2575507575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2575507575 is a deficient number, since it is larger than the sum of its proper divisors (1825389321).

2575507575 is a wasteful number, since it uses less digits than its factorization.

2575507575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064 (or 8059 counting only the distinct ones).

The product of its (nonzero) digits is 2143750, while the sum is 48.

The square root of 2575507575 is about 50749.4588641101. The cubic root of 2575507575 is about 1370.7374464044.

The spelling of 2575507575 in words is "two billion, five hundred seventy-five million, five hundred seven thousand, five hundred seventy-five".