45073337525 has 6 divisors (see below), whose sum is σ = 55890938562. Its totient is φ = 36058670000.

The previous prime is 45073337501. The next prime is 45073337539. The reversal of 45073337525 is 52573337054.

It can be written as a sum of positive squares in 3 ways, for example, as 6072617329 + 39000720196 = 77927^2 + 197486^2 .

It is not a de Polignac number, because 45073337525 - 2¹⁴ = 45073321141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 901466726 + ... + 901466775.

It is an arithmetic number, because the mean of its divisors is an integer number (9315156427).

Almost surely, 2^45073337525 is an apocalyptic number.

It is an amenable number.

45073337525 is a deficient number, since it is larger than the sum of its proper divisors (10817601037).

45073337525 is a wasteful number, since it uses less digits than its factorization.

45073337525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802933511 (or 1802933506 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 44.

The spelling of 45073337525 in words is "forty-five billion, seventy-three million, three hundred thirty-seven thousand, five hundred twenty-five".