47143970051 has 2 divisors, whose sum is σ = 47143970052. Its totient is φ = 47143970050.

The previous prime is 47143970047. The next prime is 47143970059. The reversal of 47143970051 is 15007934174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47143970051 - 2² = 47143970047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47143969990 and 47143970008.

It is not a weakly prime, because it can be changed into another prime (47143970059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23571985025 + 23571985026.

It is an arithmetic number, because the mean of its divisors is an integer number (23571985026).

Almost surely, 2^47143970051 is an apocalyptic number.

47143970051 is a deficient number, since it is larger than the sum of its proper divisors (1).

47143970051 is an equidigital number, since it uses as much as digits as its factorization.

47143970051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 47143970051 in words is "forty-seven billion, one hundred forty-three million, nine hundred seventy thousand, fifty-one".