52212303523315 has 16 divisors (see below), whose sum is σ = 67474520618400. Its totient is φ = 38556687048192.

The previous prime is 52212303523277. The next prime is 52212303523319. The reversal of 52212303523315 is 51332530321225.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52212303523315 - 2¹⁹ = 52212302999027 is a prime.

It is a super-2 number, since 2×52212303523315² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52212303523319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41010651 + ... + 42264619.

It is an arithmetic number, because the mean of its divisors is an integer number (4217157538650).

Almost surely, 2^{52212303523315} is an apocalyptic number.

52212303523315 is a deficient number, since it is larger than the sum of its proper divisors (15262217095085).

52212303523315 is a wasteful number, since it uses less digits than its factorization.

52212303523315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894566.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 52212303523315 in words is "fifty-two trillion, two hundred twelve billion, three hundred three million, five hundred twenty-three thousand, three hundred fifteen".