53164473263140 has 48 divisors (see below), whose sum is σ = 111780362172528. Its totient is φ = 21240082888704.

The previous prime is 53164473263113. The next prime is 53164473263179. The reversal of 53164473263140 is 4136237446135.

It can be written as a sum of positive squares in 8 ways, for example, as 1035033577956 + 52129439685184 = 1017366^2 + 7220072^2 .

It is a super-2 number, since 2×53164473263140² (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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781876984 + ... + 781944976.

It is an arithmetic number, because the mean of its divisors is an integer number (2328757545261).

Almost surely, 2^{53164473263140} is an apocalyptic number.

It is an amenable number.

53164473263140 is an abundant number, since it is smaller than the sum of its proper divisors (58615888909388).

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

53164473263140 is a wasteful number, since it uses less digits than its factorization.

53164473263140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114688 (or 114686 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 53164473263140 in words is "fifty-three trillion, one hundred sixty-four billion, four hundred seventy-three million, two hundred sixty-three thousand, one hundred forty".