145067763 has 4 divisors (see below), whose sum is σ = 193423688. Its totient is φ = 96711840.

The previous prime is 145067753. The next prime is 145067827. The reversal of 145067763 is 367760541.

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

It is not a de Polignac number, because 145067763 - 2¹⁰ = 145066739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145067743) 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, 24177958 + ... + 24177963.

It is an arithmetic number, because the mean of its divisors is an integer number (48355922).

Almost surely, 2^145067763 is an apocalyptic number.

145067763 is a deficient number, since it is larger than the sum of its proper divisors (48355925).

145067763 is an equidigital number, since it uses as much as digits as its factorization.

145067763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48355924.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 145067763 is about 12044.4079555618. The cubic root of 145067763 is about 525.4406133258.

The spelling of 145067763 in words is "one hundred forty-five million, sixty-seven thousand, seven hundred sixty-three".