45266329 has 4 divisors (see below), whose sum is σ = 45326884. Its totient is φ = 45205776.

The previous prime is 45266321. The next prime is 45266363. The reversal of 45266329 is 92366254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29648025 + 15618304 = 5445^2 + 3952^2 .

It is a cyclic number.

It is not a de Polignac number, because 45266329 - 2³ = 45266321 is a prime.

It is a super-3 number, since 3×45266329³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45266321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29142 + ... + 30655.

It is an arithmetic number, because the mean of its divisors is an integer number (11331721).

Almost surely, 2^45266329 is an apocalyptic number.

It is an amenable number.

45266329 is a deficient number, since it is larger than the sum of its proper divisors (60555).

45266329 is an equidigital number, since it uses as much as digits as its factorization.

45266329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60554.

The product of its digits is 77760, while the sum is 37.

The square root of 45266329 is about 6728.0256390712. The cubic root of 45266329 is about 356.3896571968.

The spelling of 45266329 in words is "forty-five million, two hundred sixty-six thousand, three hundred twenty-nine".