47123753757 has 16 divisors (see below), whose sum is σ = 65570843520. Its totient is φ = 30046556672.

The previous prime is 47123753713. The next prime is 47123753767. The reversal of 47123753757 is 75735732174.

It is a cyclic number.

It is not a de Polignac number, because 47123753757 - 2¹⁹ = 47123229469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47123753767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676753 + ... + 743129.

It is an arithmetic number, because the mean of its divisors is an integer number (4098177720).

Almost surely, 2^47123753757 is an apocalyptic number.

It is an amenable number.

47123753757 is a deficient number, since it is larger than the sum of its proper divisors (18447089763).

47123753757 is a wasteful number, since it uses less digits than its factorization.

47123753757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76692.

The product of its digits is 4321800, while the sum is 51.

The spelling of 47123753757 in words is "forty-seven billion, one hundred twenty-three million, seven hundred fifty-three thousand, seven hundred fifty-seven".