45359669 has 16 divisors (see below), whose sum is σ = 49558080. Its totient is φ = 41368320.

The previous prime is 45359663. The next prime is 45359681. The reversal of 45359669 is 96695354.

It is not a de Polignac number, because 45359669 - 2¹⁶ = 45294133 is a prime.

It is a super-2 number, since 2×45359669² = 4114999143579122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45359663) 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 15 ways as a sum of consecutive naturals, for example, 79154 + ... + 79724.

It is an arithmetic number, because the mean of its divisors is an integer number (3097380).

Almost surely, 2^45359669 is an apocalyptic number.

It is an amenable number.

45359669 is a deficient number, since it is larger than the sum of its proper divisors (4198411).

45359669 is a wasteful number, since it uses less digits than its factorization.

45359669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

The product of its digits is 874800, while the sum is 47.

The square root of 45359669 is about 6734.9587229619. The cubic root of 45359669 is about 356.6344496865.

The spelling of 45359669 in words is "forty-five million, three hundred fifty-nine thousand, six hundred sixty-nine".