52208853174953 has 4 divisors (see below), whose sum is σ = 52239189523668. Its totient is φ = 52178516826240.

The previous prime is 52208853174949. The next prime is 52208853174979. The reversal of 52208853174953 is 35947135880225.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37220395125904 + 14988458049049 = 6100852^2 + 3871493^2 .

It is a cyclic number.

It is not a de Polignac number, because 52208853174953 - 2² = 52208853174949 is a prime.

It is a super-3 number, since 3×52208853174953³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52208853179953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15168171776 + ... + 15168175217.

It is an arithmetic number, because the mean of its divisors is an integer number (13059797380917).

Almost surely, 2^{52208853174953} is an apocalyptic number.

It is an amenable number.

52208853174953 is a deficient number, since it is larger than the sum of its proper divisors (30336348715).

52208853174953 is a wasteful number, since it uses less digits than its factorization.

52208853174953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30336348714.

The product of its (nonzero) digits is 72576000, while the sum is 62.

The spelling of 52208853174953 in words is "fifty-two trillion, two hundred eight billion, eight hundred fifty-three million, one hundred seventy-four thousand, nine hundred fifty-three".