47562553747523 has 4 divisors (see below), whose sum is σ = 47759908742568. Its totient is φ = 47365198752480.

The previous prime is 47562553747427. The next prime is 47562553747529. The reversal of 47562553747523 is 32574735526574.

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 47562553747523 - 2²⁸ = 47562285312067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47562553747523.

It is not an unprimeable number, because it can be changed into a prime (47562553747529) 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, 98677497161 + ... + 98677497642.

It is an arithmetic number, because the mean of its divisors is an integer number (11939977185642).

Almost surely, 2^{47562553747523} is an apocalyptic number.

47562553747523 is a deficient number, since it is larger than the sum of its proper divisors (197354995045).

47562553747523 is a wasteful number, since it uses less digits than its factorization.

47562553747523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197354995044.

The product of its digits is 740880000, while the sum is 65.

The spelling of 47562553747523 in words is "forty-seven trillion, five hundred sixty-two billion, five hundred fifty-three million, seven hundred forty-seven thousand, five hundred twenty-three".