145355063 has 8 divisors (see below), whose sum is σ = 171479040. Its totient is φ = 120570840.

The previous prime is 145355057. The next prime is 145355081. The reversal of 145355063 is 360553541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145355063 - 2⁶ = 145354999 is a prime.

It is a super-2 number, since 2×145355063² = 42256188679467938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145355663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334703 + ... + 335136.

It is an arithmetic number, because the mean of its divisors is an integer number (21434880).

Almost surely, 2^145355063 is an apocalyptic number.

145355063 is a deficient number, since it is larger than the sum of its proper divisors (26123977).

145355063 is an equidigital number, since it uses as much as digits as its factorization.

145355063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669877.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 145355063 is about 12056.3287529828. The cubic root of 145355063 is about 525.7872548740.

The spelling of 145355063 in words is "one hundred forty-five million, three hundred fifty-five thousand, sixty-three".