45435225503 has 4 divisors (see below), whose sum is σ = 45435764088. Its totient is φ = 45434686920.

The previous prime is 45435225481. The next prime is 45435225533. The reversal of 45435225503 is 30552253454.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45435225503 - 2⁸ = 45435225247 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 (45435225533) 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 3 ways as a sum of consecutive naturals, for example, 112208 + ... + 321653.

It is an arithmetic number, because the mean of its divisors is an integer number (11358941022).

Almost surely, 2^45435225503 is an apocalyptic number.

45435225503 is a deficient number, since it is larger than the sum of its proper divisors (538585).

45435225503 is a wasteful number, since it uses less digits than its factorization.

45435225503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538584.

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 45435225503 its reverse (30552253454), we get a palindrome (75987478957).

The spelling of 45435225503 in words is "forty-five billion, four hundred thirty-five million, two hundred twenty-five thousand, five hundred three".