52530454143315 has 96 divisors (see below), whose sum is σ = 97264469952000. Its totient is φ = 26150737890816.

The previous prime is 52530454143259. The next prime is 52530454143317. The reversal of 52530454143315 is 51334145403525.

52530454143315 is a `hidden beast` number, since 5 + 2 + 5 + 30 + 4 + 541 + 43 + 31 + 5 = 666.

It is not a de Polignac number, because 52530454143315 - 2¹⁶ = 52530454077779 is a prime.

It is a super-2 number, since 2×52530454143315² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (52530454143317) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20315226 + ... + 22754544.

It is an arithmetic number, because the mean of its divisors is an integer number (1013171562000).

Almost surely, 2^{52530454143315} is an apocalyptic number.

52530454143315 is a deficient number, since it is larger than the sum of its proper divisors (44734015808685).

52530454143315 is a wasteful number, since it uses less digits than its factorization.

52530454143315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439721 (or 2439718 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 52530454143315 in words is "fifty-two trillion, five hundred thirty billion, four hundred fifty-four million, one hundred forty-three thousand, three hundred fifteen".