145475060623 has 2 divisors, whose sum is σ = 145475060624. Its totient is φ = 145475060622.

The previous prime is 145475060611. The next prime is 145475060657. The reversal of 145475060623 is 326060574541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145475060623 - 2¹³ = 145475052431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145475060623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145475060693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72737530311 + 72737530312.

It is an arithmetic number, because the mean of its divisors is an integer number (72737530312).

Almost surely, 2^145475060623 is an apocalyptic number.

145475060623 is a deficient number, since it is larger than the sum of its proper divisors (1).

145475060623 is an equidigital number, since it uses as much as digits as its factorization.

145475060623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 145475060623 in words is "one hundred forty-five billion, four hundred seventy-five million, sixty thousand, six hundred twenty-three".