52100099 has 8 divisors (see below), whose sum is σ = 52735488. Its totient is φ = 51468480.

The previous prime is 52100093. The next prime is 52100101. The reversal of 52100099 is 99000125.

It is a happy number.

52100099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52100099 - 2¹² = 52096003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52100093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34439 + ... + 35919.

It is an arithmetic number, because the mean of its divisors is an integer number (6591936).

Almost surely, 2^52100099 is an apocalyptic number.

52100099 is a deficient number, since it is larger than the sum of its proper divisors (635389).

52100099 is a wasteful number, since it uses less digits than its factorization.

52100099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 52100099 is about 7218.0398308682. The cubic root of 52100099 is about 373.4904625746.

Adding to 52100099 its sum of digits (26), we get a palindrome (52100125).

The spelling of 52100099 in words is "fifty-two million, one hundred thousand, ninety-nine".