52201166515671 has 16 divisors (see below), whose sum is σ = 75086250619104. Its totient is φ = 32135679273984.

The previous prime is 52201166515661. The next prime is 52201166515681. The reversal of 52201166515671 is 17651566110225.

It is an interprime number because it is at equal distance from previous prime (52201166515661) and next prime (52201166515681).

It is not a de Polignac number, because 52201166515671 - 2¹¹ = 52201166513623 is a prime.

It is a super-2 number, since 2×52201166515671² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52201166515671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52201166515661) 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, 9656150926 + ... + 9656156331.

It is an arithmetic number, because the mean of its divisors is an integer number (4692890663694).

Almost surely, 2^{52201166515671} is an apocalyptic number.

52201166515671 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52201166515671 is a deficient number, since it is larger than the sum of its proper divisors (22885084103433).

52201166515671 is a wasteful number, since it uses less digits than its factorization.

52201166515671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19312307330.

The product of its (nonzero) digits is 756000, while the sum is 48.

The spelling of 52201166515671 in words is "fifty-two trillion, two hundred one billion, one hundred sixty-six million, five hundred fifteen thousand, six hundred seventy-one".