145532435401305 has 24 divisors (see below), whose sum is σ = 252311095817352. Its totient is φ = 77600414433024.

The previous prime is 145532435401277. The next prime is 145532435401387. The reversal of 145532435401305 is 503104534235541.

145532435401305 is a `hidden beast` number, since 1 + 4 + 5 + 5 + 32 + 43 + 540 + 1 + 30 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18588678708681 + 126943756692624 = 4311459^2 + 11266932^2 .

It is not a de Polignac number, because 145532435401305 - 2¹³ = 145532435393113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351550164 + ... + 351963893.

It is an arithmetic number, because the mean of its divisors is an integer number (10512962325723).

Almost surely, 2^{145532435401305} is an apocalyptic number.

145532435401305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145532435401305 is a deficient number, since it is larger than the sum of its proper divisors (106778660416047).

145532435401305 is a wasteful number, since it uses less digits than its factorization.

145532435401305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703518665 (or 703518662 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

Adding to 145532435401305 its reverse (503104534235541), we get a palindrome (648636969636846).

The spelling of 145532435401305 in words is "one hundred forty-five trillion, five hundred thirty-two billion, four hundred thirty-five million, four hundred one thousand, three hundred five".