52538229802276 has 27 divisors (see below), whose sum is σ = 92457292462353. Its totient is φ = 26122676970960.

The previous prime is 52538229802273. The next prime is 52538229802277. The reversal of 52538229802276 is 67220892283525.

The square root of 52538229802276 is 7248326.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 578929243876 + 51959300558400 = 760874^2 + 7208280^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52538229802273) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2623884001 + ... + 2623904023.

Almost surely, 2^{52538229802276} is an apocalyptic number.

52538229802276 is the 7248326-th square number.

It is an amenable number.

52538229802276 is a deficient number, since it is larger than the sum of its proper divisors (39919062660077).

52538229802276 is an frugal number, since it uses more digits than its factorization.

52538229802276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40412 (or 20206 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 52538229802276 in words is "fifty-two trillion, five hundred thirty-eight billion, two hundred twenty-nine million, eight hundred two thousand, two hundred seventy-six".