145093063 has 4 divisors (see below), whose sum is σ = 152729560. Its totient is φ = 137456568.

The previous prime is 145093049. The next prime is 145093087. The reversal of 145093063 is 360390541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145093063 - 2⁹ = 145092551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145093093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818220 + ... + 3818257.

It is an arithmetic number, because the mean of its divisors is an integer number (38182390).

Almost surely, 2^145093063 is an apocalyptic number.

145093063 is a deficient number, since it is larger than the sum of its proper divisors (7636497).

145093063 is an equidigital number, since it uses as much as digits as its factorization.

145093063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636496.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 145093063 is about 12045.4581897079. The cubic root of 145093063 is about 525.4711573845.

The spelling of 145093063 in words is "one hundred forty-five million, ninety-three thousand, sixty-three".