2572297803 has 10 divisors (see below), whose sum is σ = 3842568444. Its totient is φ = 1714865148.

The previous prime is 2572297801. The next prime is 2572297807. The reversal of 2572297803 is 3087922752.

2572297803 is a `hidden beast` number, since 2 + 572 + 2 + 9 + 78 + 0 + 3 = 666.

It is not a de Polignac number, because 2572297803 - 2¹ = 2572297801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2572297801) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15878301 + ... + 15878462.

Almost surely, 2^2572297803 is an apocalyptic number.

2572297803 is a deficient number, since it is larger than the sum of its proper divisors (1270270641).

2572297803 is an equidigital number, since it uses as much as digits as its factorization.

2572297803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31756775 (or 31756766 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 2572297803 is about 50717.8252984096. The cubic root of 2572297803 is about 1370.1677743986.

The spelling of 2572297803 in words is "two billion, five hundred seventy-two million, two hundred ninety-seven thousand, eight hundred three".