45369390229 has 8 divisors (see below), whose sum is σ = 45638101080. Its totient is φ = 45101312256.

The previous prime is 45369390223. The next prime is 45369390233. The reversal of 45369390229 is 92209396354.

It can be written as a sum of positive squares in 4 ways, for example, as 1849172004 + 43520218225 = 43002^2 + 208615^2 .

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 45369390229 - 2¹⁷ = 45369259157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45369390223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14034 + ... + 301555.

It is an arithmetic number, because the mean of its divisors is an integer number (5704762635).

Almost surely, 2^45369390229 is an apocalyptic number.

It is an amenable number.

45369390229 is a deficient number, since it is larger than the sum of its proper divisors (268710851).

45369390229 is a wasteful number, since it uses less digits than its factorization.

45369390229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316439.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 45369390229 in words is "forty-five billion, three hundred sixty-nine million, three hundred ninety thousand, two hundred twenty-nine".