145895928508633 has 2 divisors, whose sum is σ = 145895928508634. Its totient is φ = 145895928508632.

The previous prime is 145895928508481. The next prime is 145895928508637. The reversal of 145895928508633 is 336805829598541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114817054033984 + 31078874474649 = 10715272^2 + 5574843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145895928508633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145895928508633.

It is not a weakly prime, because it can be changed into another prime (145895928508637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72947964254316 + 72947964254317.

It is an arithmetic number, because the mean of its divisors is an integer number (72947964254317).

Almost surely, 2^{145895928508633} is an apocalyptic number.

It is an amenable number.

145895928508633 is a deficient number, since it is larger than the sum of its proper divisors (1).

145895928508633 is an equidigital number, since it uses as much as digits as its factorization.

145895928508633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488000, while the sum is 76.

The spelling of 145895928508633 in words is "one hundred forty-five trillion, eight hundred ninety-five billion, nine hundred twenty-eight million, five hundred eight thousand, six hundred thirty-three".