16357874250752 has 44 divisors (see below), whose sum is σ = 32705755608900. Its totient is φ = 8177440997376.

The previous prime is 16357874250733. The next prime is 16357874250763. The reversal of 16357874250752 is 25705247875361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15748325549056 + 609548701696 = 3968416^2 + 780736^2 .

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4150124 + ... + 7066772.

It is an arithmetic number, because the mean of its divisors is an integer number (743312627475).

Almost surely, 2^{16357874250752} is an apocalyptic number.

It is an amenable number.

16357874250752 is a deficient number, since it is larger than the sum of its proper divisors (16347881358148).

16357874250752 is an equidigital number, since it uses as much as digits as its factorization.

16357874250752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922146 (or 2922128 counting only the distinct ones).

The product of its (nonzero) digits is 98784000, while the sum is 62.

The spelling of 16357874250752 in words is "sixteen trillion, three hundred fifty-seven billion, eight hundred seventy-four million, two hundred fifty thousand, seven hundred fifty-two".