2572023775 has 12 divisors (see below), whose sum is σ = 3299286600. Its totient is φ = 1986666080.

The previous prime is 2572023761. The next prime is 2572023847. The reversal of 2572023775 is 5773202752.

It is not a de Polignac number, because 2572023775 - 2⁹ = 2572023263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1773085 + ... + 1774534.

It is an arithmetic number, because the mean of its divisors is an integer number (274940550).

Almost surely, 2^2572023775 is an apocalyptic number.

2572023775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2572023775 is a deficient number, since it is larger than the sum of its proper divisors (727262825).

2572023775 is a wasteful number, since it uses less digits than its factorization.

2572023775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547658 (or 3547653 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 40.

The square root of 2572023775 is about 50715.1237305007. The cubic root of 2572023775 is about 1370.1191178151.

The spelling of 2572023775 in words is "two billion, five hundred seventy-two million, twenty-three thousand, seven hundred seventy-five".