145515743740963 has 2 divisors, whose sum is σ = 145515743740964. Its totient is φ = 145515743740962.

The previous prime is 145515743740901. The next prime is 145515743741047. The reversal of 145515743740963 is 369047347515541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145515743740963 - 2¹³ = 145515743732771 is a prime.

It is a super-2 number, since 2×145515743740963² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145515743740895 and 145515743740904.

It is not a weakly prime, because it can be changed into another prime (145515743740163) by changing a digit.

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 as a sum of consecutive naturals, namely, 72757871870481 + 72757871870482.

It is an arithmetic number, because the mean of its divisors is an integer number (72757871870482).

Almost surely, 2^{145515743740963} is an apocalyptic number.

145515743740963 is a deficient number, since it is larger than the sum of its proper divisors (1).

145515743740963 is an equidigital number, since it uses as much as digits as its factorization.

145515743740963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512000, while the sum is 64.

The spelling of 145515743740963 in words is "one hundred forty-five trillion, five hundred fifteen billion, seven hundred forty-three million, seven hundred forty thousand, nine hundred sixty-three".