145596735 has 12 divisors (see below), whose sum is σ = 252367752. Its totient is φ = 77651568.

The previous prime is 145596713. The next prime is 145596743. The reversal of 145596735 is 537695541.

145596735 is a `hidden beast` number, since 1 + 4 + 559 + 67 + 35 = 666.

It is not a de Polignac number, because 145596735 - 2¹⁰ = 145595711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3235483 = 145596735 / (1 + 4 + 5 + 5 + 9 + 6 + 7 + 3 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1617697 + ... + 1617786.

It is an arithmetic number, because the mean of its divisors is an integer number (21030646).

Almost surely, 2^145596735 is an apocalyptic number.

145596735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145596735 is a deficient number, since it is larger than the sum of its proper divisors (106771017).

145596735 is a wasteful number, since it uses less digits than its factorization.

145596735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235494 (or 3235491 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 145596735 is about 12066.3472103201. The cubic root of 145596735 is about 526.0784904580.

The spelling of 145596735 in words is "one hundred forty-five million, five hundred ninety-six thousand, seven hundred thirty-five".