57489129822 has 16 divisors (see below), whose sum is σ = 114981564672. Its totient is φ = 19162492440.

The previous prime is 57489129821. The next prime is 57489129833. The reversal of 57489129822 is 22892198475.

57489129822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57489129821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127797 + ... + 362367.

It is an arithmetic number, because the mean of its divisors is an integer number (7186347792).

Almost surely, 2^57489129822 is an apocalyptic number.

57489129822 is an abundant number, since it is smaller than the sum of its proper divisors (57492434850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57489129822 is a wasteful number, since it uses less digits than its factorization.

57489129822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275423.

The product of its digits is 5806080, while the sum is 57.

The spelling of 57489129822 in words is "fifty-seven billion, four hundred eighty-nine million, one hundred twenty-nine thousand, eight hundred twenty-two".