45498752800393 has 4 divisors (see below), whose sum is σ = 45498786118660. Its totient is φ = 45498719482128.

The previous prime is 45498752800379. The next prime is 45498752800439. The reversal of 45498752800393 is 39300825789454.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31461643828624 + 14037108971769 = 5609068^2 + 3746613^2 .

It is a cyclic number.

It is not a de Polignac number, because 45498752800393 - 2¹³ = 45498752792201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45498752800313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14519130 + ... + 17372467.

It is an arithmetic number, because the mean of its divisors is an integer number (11374696529665).

Almost surely, 2^{45498752800393} is an apocalyptic number.

It is an amenable number.

45498752800393 is a deficient number, since it is larger than the sum of its proper divisors (33318267).

45498752800393 is a wasteful number, since it uses less digits than its factorization.

45498752800393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33318266.

The product of its (nonzero) digits is 261273600, while the sum is 67.

The spelling of 45498752800393 in words is "forty-five trillion, four hundred ninety-eight billion, seven hundred fifty-two million, eight hundred thousand, three hundred ninety-three".