52445505250402 has 16 divisors (see below), whose sum is σ = 85823511288192. Its totient is φ = 23837867799120.

The previous prime is 52445505250379. The next prime is 52445505250403. The reversal of 52445505250402 is 20405250554425.

It is not an unprimeable number, because it can be changed into a prime (52445505250403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49373733 + ... + 50424760.

It is an arithmetic number, because the mean of its divisors is an integer number (5363969455512).

Almost surely, 2^{52445505250402} is an apocalyptic number.

52445505250402 is a deficient number, since it is larger than the sum of its proper divisors (33378006037790).

52445505250402 is a wasteful number, since it uses less digits than its factorization.

52445505250402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99822393.

The product of its (nonzero) digits is 1600000, while the sum is 43.

The spelling of 52445505250402 in words is "fifty-two trillion, four hundred forty-five billion, five hundred five million, two hundred fifty thousand, four hundred two".