52099080 has 128 divisors (see below), whose sum is σ = 176515200. Its totient is φ = 12185600.

The previous prime is 52099079. The next prime is 52099081. The reversal of 52099080 is 8099025.

It is an interprime number because it is at equal distance from previous prime (52099079) and next prime (52099081).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (52099081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37600 + ... + 38960.

It is an arithmetic number, because the mean of its divisors is an integer number (1379025).

Almost surely, 2^52099080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52099080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88257600).

52099080 is an abundant number, since it is smaller than the sum of its proper divisors (124416120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52099080 is a wasteful number, since it uses less digits than its factorization.

52099080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 52099080 is about 7217.9692434922. The cubic root of 52099080 is about 373.4880275871.

The spelling of 52099080 in words is "fifty-two million, ninety-nine thousand, eighty".