47104622287 has 2 divisors, whose sum is σ = 47104622288. Its totient is φ = 47104622286.

The previous prime is 47104622209. The next prime is 47104622347. The reversal of 47104622287 is 78222640174.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47104622287 is a prime.

It is a super-2 number, since 2×47104622287² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47104622387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23552311143 + 23552311144.

It is an arithmetic number, because the mean of its divisors is an integer number (23552311144).

Almost surely, 2^47104622287 is an apocalyptic number.

47104622287 is a deficient number, since it is larger than the sum of its proper divisors (1).

47104622287 is an equidigital number, since it uses as much as digits as its factorization.

47104622287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 47104622287 in words is "forty-seven billion, one hundred four million, six hundred twenty-two thousand, two hundred eighty-seven".