52150550502 has 16 divisors (see below), whose sum is σ = 104346536112. Its totient is φ = 17375944320.

The previous prime is 52150550483. The next prime is 52150550509. The reversal of 52150550502 is 20505505125.

It is a self number, because there is not a number n which added to its sum of digits gives 52150550502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52150550509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878199 + ... + 1905762.

It is an arithmetic number, because the mean of its divisors is an integer number (6521658507).

Almost surely, 2^52150550502 is an apocalyptic number.

52150550502 is an abundant number, since it is smaller than the sum of its proper divisors (52195985610).

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

52150550502 is a wasteful number, since it uses less digits than its factorization.

52150550502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786263.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 52150550502 in words is "fifty-two billion, one hundred fifty million, five hundred fifty thousand, five hundred two".