145656335 has 16 divisors (see below), whose sum is σ = 190961280. Its totient is φ = 105774240.

The previous prime is 145656307. The next prime is 145656359. The reversal of 145656335 is 533656541.

It is not a de Polignac number, because 145656335 - 2²² = 141462031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45704 + ... + 48786.

It is an arithmetic number, because the mean of its divisors is an integer number (11935080).

Almost surely, 2^145656335 is an apocalyptic number.

145656335 is a deficient number, since it is larger than the sum of its proper divisors (45304945).

145656335 is a wasteful number, since it uses less digits than its factorization.

145656335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958.

The product of its digits is 162000, while the sum is 38.

The square root of 145656335 is about 12068.8166362738. The cubic root of 145656335 is about 526.1502640471.

The spelling of 145656335 in words is "one hundred forty-five million, six hundred fifty-six thousand, three hundred thirty-five".