2162745383507 has 2 divisors, whose sum is σ = 2162745383508. Its totient is φ = 2162745383506.

The previous prime is 2162745383489. The next prime is 2162745383573. The reversal of 2162745383507 is 7053835472612.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2162745383507 - 2⁶ = 2162745383443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2162745389507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081372691753 + 1081372691754.

It is an arithmetic number, because the mean of its divisors is an integer number (1081372691754).

Almost surely, 2^{2162745383507} is an apocalyptic number.

2162745383507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162745383507 is an equidigital number, since it uses as much as digits as its factorization.

2162745383507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 2162745383507 in words is "two trillion, one hundred sixty-two billion, seven hundred forty-five million, three hundred eighty-three thousand, five hundred seven".