45516369 has 8 divisors (see below), whose sum is σ = 60799680. Its totient is φ = 30288656.

The previous prime is 45516353. The next prime is 45516397. The reversal of 45516369 is 96361554.

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 45516369 - 2⁴ = 45516353 is a prime.

It is a super-2 number, since 2×45516369² = 4143479693888322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45516319) 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, 11949 + ... + 15290.

It is an arithmetic number, because the mean of its divisors is an integer number (7599960).

Almost surely, 2^45516369 is an apocalyptic number.

It is an amenable number.

45516369 is a deficient number, since it is larger than the sum of its proper divisors (15283311).

45516369 is a wasteful number, since it uses less digits than its factorization.

45516369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27799.

The product of its digits is 97200, while the sum is 39.

The square root of 45516369 is about 6746.5820235138. The cubic root of 45516369 is about 357.0446554157.

The spelling of 45516369 in words is "forty-five million, five hundred sixteen thousand, three hundred sixty-nine".