53225722171882 has 32 divisors (see below), whose sum is σ = 86238896586192. Its totient is φ = 24491862280704.

The previous prime is 53225722171877. The next prime is 53225722171907. The reversal of 53225722171882 is 28817122752235.

It can be written as a sum of positive squares in 8 ways, for example, as 11122351730361 + 42103370441521 = 3335019^2 + 6488711^2 .

It is a super-2 number, since 2×53225722171882² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9178758 + ... + 13809454.

Almost surely, 2^{53225722171882} is an apocalyptic number.

53225722171882 is a deficient number, since it is larger than the sum of its proper divisors (33013174414310).

53225722171882 is a wasteful number, since it uses less digits than its factorization.

53225722171882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632042.

The product of its digits is 7526400, while the sum is 55.

The spelling of 53225722171882 in words is "fifty-three trillion, two hundred twenty-five billion, seven hundred twenty-two million, one hundred seventy-one thousand, eight hundred eighty-two".