52520106 has 16 divisors (see below), whose sum is σ = 111219264. Its totient is φ = 16476864.

The previous prime is 52520093. The next prime is 52520113. The reversal of 52520106 is 60102525.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 257350 + ... + 257553.

It is an arithmetic number, because the mean of its divisors is an integer number (6951204).

Almost surely, 2^52520106 is an apocalyptic number.

52520106 is an abundant number, since it is smaller than the sum of its proper divisors (58699158).

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

52520106 is a wasteful number, since it uses less digits than its factorization.

52520106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514925.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 52520106 is about 7247.0756860957. The cubic root of 52520106 is about 374.4914136628.

The spelling of 52520106 in words is "fifty-two million, five hundred twenty thousand, one hundred six".