57451525822 has 4 divisors (see below), whose sum is σ = 86177288736. Its totient is φ = 28725762910.

The previous prime is 57451525777. The next prime is 57451525829. The reversal of 57451525822 is 22852515475.

57451525822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57451525829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14362881454 + ... + 14362881457.

It is an arithmetic number, because the mean of its divisors is an integer number (21544322184).

Almost surely, 2^57451525822 is an apocalyptic number.

57451525822 is a deficient number, since it is larger than the sum of its proper divisors (28725762914).

57451525822 is a wasteful number, since it uses less digits than its factorization.

57451525822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28725762913.

The product of its digits is 1120000, while the sum is 46.

The spelling of 57451525822 in words is "fifty-seven billion, four hundred fifty-one million, five hundred twenty-five thousand, eight hundred twenty-two".