45392606369 has 4 divisors (see below), whose sum is σ = 49519206960. Its totient is φ = 41266005780.

The previous prime is 45392606359. The next prime is 45392606377. The reversal of 45392606369 is 96360629354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45392606369 - 2⁸ = 45392606113 is a prime.

It is a super-2 number, since 2×45392606369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45392606369.

It is not an unprimeable number, because it can be changed into a prime (45392606359) 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, 2063300279 + ... + 2063300300.

It is an arithmetic number, because the mean of its divisors is an integer number (12379801740).

Almost surely, 2^45392606369 is an apocalyptic number.

It is an amenable number.

45392606369 is a deficient number, since it is larger than the sum of its proper divisors (4126600591).

45392606369 is a wasteful number, since it uses less digits than its factorization.

45392606369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126600590.

The product of its (nonzero) digits is 6298560, while the sum is 53.

The spelling of 45392606369 in words is "forty-five billion, three hundred ninety-two million, six hundred six thousand, three hundred sixty-nine".