45825812507 has 4 divisors (see below), whose sum is σ = 45835611120. Its totient is φ = 45816013896.

The previous prime is 45825812477. The next prime is 45825812519. The reversal of 45825812507 is 70521852854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45825812507 - 2⁶ = 45825812443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45825812537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4892288 + ... + 4901645.

It is an arithmetic number, because the mean of its divisors is an integer number (11458902780).

Almost surely, 2^45825812507 is an apocalyptic number.

45825812507 is a deficient number, since it is larger than the sum of its proper divisors (9798613).

45825812507 is an equidigital number, since it uses as much as digits as its factorization.

45825812507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9798612.

The product of its (nonzero) digits is 896000, while the sum is 47.

The spelling of 45825812507 in words is "forty-five billion, eight hundred twenty-five million, eight hundred twelve thousand, five hundred seven".