16357975048133 has 2 divisors, whose sum is σ = 16357975048134. Its totient is φ = 16357975048132.

The previous prime is 16357975048127. The next prime is 16357975048159. The reversal of 16357975048133 is 33184057975361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13000805669569 + 3357169378564 = 3605663^2 + 1832258^2 .

It is a cyclic number.

It is not a de Polignac number, because 16357975048133 - 2¹⁶ = 16357974982597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16357975048193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8178987524066 + 8178987524067.

It is an arithmetic number, because the mean of its divisors is an integer number (8178987524067).

Almost surely, 2^{16357975048133} is an apocalyptic number.

It is an amenable number.

16357975048133 is a deficient number, since it is larger than the sum of its proper divisors (1).

16357975048133 is an equidigital number, since it uses as much as digits as its factorization.

16357975048133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 16357975048133 in words is "sixteen trillion, three hundred fifty-seven billion, nine hundred seventy-five million, forty-eight thousand, one hundred thirty-three".