45313269 has 8 divisors (see below), whose sum is σ = 61145952. Its totient is φ = 29844720.

The previous prime is 45313253. The next prime is 45313273. The reversal of 45313269 is 96231354.

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

It is not a de Polignac number, because 45313269 - 2⁴ = 45313253 is a prime.

It is a super-3 number, since 3×45313269³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45313249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90742 + ... + 91239.

It is an arithmetic number, because the mean of its divisors is an integer number (7643244).

Almost surely, 2^45313269 is an apocalyptic number.

It is an amenable number.

45313269 is a deficient number, since it is larger than the sum of its proper divisors (15832683).

45313269 is a wasteful number, since it uses less digits than its factorization.

45313269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182067.

The product of its digits is 19440, while the sum is 33.

The square root of 45313269 is about 6731.5131285618. The cubic root of 45313269 is about 356.5128035598.

The spelling of 45313269 in words is "forty-five million, three hundred thirteen thousand, two hundred sixty-nine".