47567926761 has 4 divisors (see below), whose sum is σ = 63423902352. Its totient is φ = 31711951172.

The previous prime is 47567926753. The next prime is 47567926771. The reversal of 47567926761 is 16762976574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47567926761 - 2³ = 47567926753 is a prime.

It is a super-2 number, since 2×47567926761² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47567926695 and 47567926704.

It is not an unprimeable number, because it can be changed into a prime (47567926711) 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, 7927987791 + ... + 7927987796.

It is an arithmetic number, because the mean of its divisors is an integer number (15855975588).

Almost surely, 2^47567926761 is an apocalyptic number.

It is an amenable number.

47567926761 is a deficient number, since it is larger than the sum of its proper divisors (15855975591).

47567926761 is a wasteful number, since it uses less digits than its factorization.

47567926761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15855975590.

The product of its digits is 26671680, while the sum is 60.

The spelling of 47567926761 in words is "forty-seven billion, five hundred sixty-seven million, nine hundred twenty-six thousand, seven hundred sixty-one".