45365263747 has 4 divisors (see below), whose sum is σ = 45365698296. Its totient is φ = 45364829200.

The previous prime is 45365263729. The next prime is 45365263751. The reversal of 45365263747 is 74736256354.

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 a de Polignac number, because none of the positive numbers 2^k-45365263747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45365263694 and 45365263703.

It is not an unprimeable number, because it can be changed into a prime (45365260747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44247 + ... + 304447.

It is an arithmetic number, because the mean of its divisors is an integer number (11341424574).

Almost surely, 2^45365263747 is an apocalyptic number.

45365263747 is a deficient number, since it is larger than the sum of its proper divisors (434549).

45365263747 is a wasteful number, since it uses less digits than its factorization.

45365263747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434548.

The product of its digits is 12700800, while the sum is 52.

The spelling of 45365263747 in words is "forty-five billion, three hundred sixty-five million, two hundred sixty-three thousand, seven hundred forty-seven".