733165145 has 8 divisors (see below), whose sum is σ = 890398656. Its totient is φ = 579465136.

The previous prime is 733165129. The next prime is 733165183. The reversal of 733165145 is 541561337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 733165145 - 2⁴ = 733165129 is a prime.

It is a super-2 number, since 2×733165145² = 1075062259685742050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882917 + ... + 883746.

It is an arithmetic number, because the mean of its divisors is an integer number (111299832).

Almost surely, 2^733165145 is an apocalyptic number.

It is an amenable number.

733165145 is a deficient number, since it is larger than the sum of its proper divisors (157233511).

733165145 is a wasteful number, since it uses less digits than its factorization.

733165145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766751.

The product of its digits is 37800, while the sum is 35.

The square root of 733165145 is about 27077.0224544724. The cubic root of 733165145 is about 901.7107973491.

The spelling of 733165145 in words is "seven hundred thirty-three million, one hundred sixty-five thousand, one hundred forty-five".