145497363 has 16 divisors (see below), whose sum is σ = 215222400. Its totient is φ = 86684480.

The previous prime is 145497361. The next prime is 145497367. The reversal of 145497363 is 363794541.

It is a cyclic number.

It is not a de Polignac number, because 145497363 - 2¹ = 145497361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145497361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35418 + ... + 39311.

It is an arithmetic number, because the mean of its divisors is an integer number (13451400).

Almost surely, 2^145497363 is an apocalyptic number.

145497363 is a deficient number, since it is larger than the sum of its proper divisors (69725037).

145497363 is a wasteful number, since it uses less digits than its factorization.

145497363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74802.

The product of its digits is 272160, while the sum is 42.

The square root of 145497363 is about 12062.2287741528. The cubic root of 145497363 is about 525.9587776781.

It can be divided in two parts, 14549 and 7363, that added together give a palindrome (21912).

The spelling of 145497363 in words is "one hundred forty-five million, four hundred ninety-seven thousand, three hundred sixty-three".