45429361 has 4 divisors (see below), whose sum is σ = 47820400. Its totient is φ = 43038324.

The previous prime is 45429343. The next prime is 45429367. The reversal of 45429361 is 16392454.

It is a happy number.

45429361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45429361 - 2¹¹ = 45427313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45429367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195491 + ... + 1195528.

It is an arithmetic number, because the mean of its divisors is an integer number (11955100).

Almost surely, 2^45429361 is an apocalyptic number.

It is an amenable number.

45429361 is a deficient number, since it is larger than the sum of its proper divisors (2391039).

45429361 is a wasteful number, since it uses less digits than its factorization.

45429361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391038.

The product of its digits is 25920, while the sum is 34.

The square root of 45429361 is about 6740.1306367162. The cubic root of 45429361 is about 356.8170042948.

The spelling of 45429361 in words is "forty-five million, four hundred twenty-nine thousand, three hundred sixty-one".