47723583431 has 8 divisors (see below), whose sum is σ = 50325551280. Its totient is φ = 45130635648.

The previous prime is 47723583419. The next prime is 47723583443. The reversal of 47723583431 is 13438532774.

47723583431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47723583419) and next prime (47723583443).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47723583431 - 2³⁰ = 46649841607 is a prime.

It is a super-2 number, since 2×47723583431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47723583451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244146 + ... + 2265311.

It is an arithmetic number, because the mean of its divisors is an integer number (6290693910).

Almost surely, 2^47723583431 is an apocalyptic number.

47723583431 is a deficient number, since it is larger than the sum of its proper divisors (2601967849).

47723583431 is a wasteful number, since it uses less digits than its factorization.

47723583431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510033.

The product of its digits is 1693440, while the sum is 47.

The spelling of 47723583431 in words is "forty-seven billion, seven hundred twenty-three million, five hundred eighty-three thousand, four hundred thirty-one".