52116655 has 8 divisors (see below), whose sum is σ = 63870912. Its totient is φ = 40806048.

The previous prime is 52116653. The next prime is 52116667. The reversal of 52116655 is 55661125.

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

It is a cyclic number.

It is not a de Polignac number, because 52116655 - 2¹ = 52116653 is a prime.

It is a super-2 number, since 2×52116655² = 5432291456778050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52116653) 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, 110652 + ... + 111121.

It is an arithmetic number, because the mean of its divisors is an integer number (7983864).

Almost surely, 2^52116655 is an apocalyptic number.

52116655 is a deficient number, since it is larger than the sum of its proper divisors (11754257).

52116655 is a wasteful number, since it uses less digits than its factorization.

52116655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221825.

The product of its digits is 9000, while the sum is 31.

The square root of 52116655 is about 7219.1865885292. The cubic root of 52116655 is about 373.5300201016.

The spelling of 52116655 in words is "fifty-two million, one hundred sixteen thousand, six hundred fifty-five".