145176763 has 2 divisors, whose sum is σ = 145176764. Its totient is φ = 145176762.

The previous prime is 145176727. The next prime is 145176769. The reversal of 145176763 is 367671541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145176763 - 2²¹ = 143079611 is a prime.

It is not a weakly prime, because it can be changed into another prime (145176769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72588381 + 72588382.

It is an arithmetic number, because the mean of its divisors is an integer number (72588382).

Almost surely, 2^145176763 is an apocalyptic number.

145176763 is a deficient number, since it is larger than the sum of its proper divisors (1).

145176763 is an equidigital number, since it uses as much as digits as its factorization.

145176763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 145176763 is about 12048.9320273624. The cubic root of 145176763 is about 525.5721810088.

The spelling of 145176763 in words is "one hundred forty-five million, one hundred seventy-six thousand, seven hundred sixty-three".