52102522542 has 32 divisors (see below), whose sum is σ = 119428883712. Its totient is φ = 14844259584.

The previous prime is 52102522517. The next prime is 52102522543. The reversal of 52102522542 is 24522520125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52102522543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742308 + ... + 1771959.

It is an arithmetic number, because the mean of its divisors is an integer number (3732152616).

Almost surely, 2^52102522542 is an apocalyptic number.

52102522542 is an abundant number, since it is smaller than the sum of its proper divisors (67326361170).

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

52102522542 is a wasteful number, since it uses less digits than its factorization.

52102522542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514632.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 52102522542 in words is "fifty-two billion, one hundred two million, five hundred twenty-two thousand, five hundred forty-two".