53266452116 has 24 divisors (see below), whose sum is σ = 94247359080. Its totient is φ = 26339668992.

The previous prime is 53266452017. The next prime is 53266452199. The reversal of 53266452116 is 61125466235.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 784224016 + 52482228100 = 28004^2 + 229090^2 .

It is a super-2 number, since 2×53266452116² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 77630 + ... + 335498.

It is an arithmetic number, because the mean of its divisors is an integer number (3926973295).

Almost surely, 2^53266452116 is an apocalyptic number.

It is an amenable number.

53266452116 is a deficient number, since it is larger than the sum of its proper divisors (40980906964).

53266452116 is a wasteful number, since it uses less digits than its factorization.

53266452116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258443 (or 258441 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 53266452116 in words is "fifty-three billion, two hundred sixty-six million, four hundred fifty-two thousand, one hundred sixteen".