45200370145 has 8 divisors (see below), whose sum is σ = 61989079104. Its totient is φ = 30994539504.

The previous prime is 45200370139. The next prime is 45200370209. The reversal of 45200370145 is 54107300254.

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 45200370145 - 2¹³ = 45200361953 is a prime.

It is a super-2 number, since 2×45200370145² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 645719539 + ... + 645719608.

It is an arithmetic number, because the mean of its divisors is an integer number (7748634888).

Almost surely, 2^45200370145 is an apocalyptic number.

It is an amenable number.

45200370145 is a deficient number, since it is larger than the sum of its proper divisors (16788708959).

45200370145 is a wasteful number, since it uses less digits than its factorization.

45200370145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291439159.

The product of its (nonzero) digits is 16800, while the sum is 31.

Adding to 45200370145 its reverse (54107300254), we get a palindrome (99307670399).

The spelling of 45200370145 in words is "forty-five billion, two hundred million, three hundred seventy thousand, one hundred forty-five".