52415661612705 has 16 divisors (see below), whose sum is σ = 83888945038464. Its totient is φ = 27947057374080.

The previous prime is 52415661612703. The next prime is 52415661612719. The reversal of 52415661612705 is 50721616651425.

It is not a de Polignac number, because 52415661612705 - 2¹ = 52415661612703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52415661612703) 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, 497580124 + ... + 497685453.

It is an arithmetic number, because the mean of its divisors is an integer number (5243059064904).

Almost surely, 2^{52415661612705} is an apocalyptic number.

It is an amenable number.

52415661612705 is a deficient number, since it is larger than the sum of its proper divisors (31473283425759).

52415661612705 is a wasteful number, since it uses less digits than its factorization.

52415661612705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995269096.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 52415661612705 in words is "fifty-two trillion, four hundred fifteen billion, six hundred sixty-one million, six hundred twelve thousand, seven hundred five".