45259269 has 8 divisors (see below), whose sum is σ = 65831712. Its totient is φ = 27429840.

The previous prime is 45259243. The next prime is 45259271. The reversal of 45259269 is 96295254.

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

It is not a de Polignac number, because 45259269 - 2⁷ = 45259141 is a prime.

It is a super-2 number, since 2×45259269² = 4096802860828722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45259269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45254269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685714 + ... + 685779.

It is an arithmetic number, because the mean of its divisors is an integer number (8228964).

Almost surely, 2^45259269 is an apocalyptic number.

It is an amenable number.

45259269 is a deficient number, since it is larger than the sum of its proper divisors (20572443).

45259269 is a wasteful number, since it uses less digits than its factorization.

45259269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371507.

The product of its digits is 194400, while the sum is 42.

The square root of 45259269 is about 6727.5009476031. The cubic root of 45259269 is about 356.3711280321.

The spelling of 45259269 in words is "forty-five million, two hundred fifty-nine thousand, two hundred sixty-nine".