52216061073 has 8 divisors (see below), whose sum is σ = 75950634336. Its totient is φ = 31646097600.

The previous prime is 52216061039. The next prime is 52216061083. The reversal of 52216061073 is 37016061225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52216061073 - 2¹³ = 52216052881 is a prime.

It is a super-2 number, since 2×52216061073² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1582304881 = 52216061073 / (5 + 2 + 2 + 1 + 6 + 0 + 6 + 1 + 0 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (52216061033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791152408 + ... + 791152473.

It is an arithmetic number, because the mean of its divisors is an integer number (9493829292).

Almost surely, 2^52216061073 is an apocalyptic number.

It is an amenable number.

52216061073 is a deficient number, since it is larger than the sum of its proper divisors (23734573263).

52216061073 is a wasteful number, since it uses less digits than its factorization.

52216061073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582304895.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 52216061073 in words is "fifty-two billion, two hundred sixteen million, sixty-one thousand, seventy-three".