145545335 has 12 divisors (see below), whose sum is σ = 189123912. Its totient is φ = 107479008.

The previous prime is 145545319. The next prime is 145545391. The reversal of 145545335 is 533545541.

It is not a de Polignac number, because 145545335 - 2⁴ = 145545319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145545295 and 145545304.

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, 85277 + ... + 86966.

It is an arithmetic number, because the mean of its divisors is an integer number (15760326).

Almost surely, 2^145545335 is an apocalyptic number.

145545335 is a deficient number, since it is larger than the sum of its proper divisors (43578577).

145545335 is a wasteful number, since it uses less digits than its factorization.

145545335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172274 (or 172261 counting only the distinct ones).

The product of its digits is 90000, while the sum is 35.

The square root of 145545335 is about 12064.2171316667. The cubic root of 145545335 is about 526.0165760269.

The spelling of 145545335 in words is "one hundred forty-five million, five hundred forty-five thousand, three hundred thirty-five".