47773051 has 2 divisors, whose sum is σ = 47773052. Its totient is φ = 47773050.

The previous prime is 47773013. The next prime is 47773069. The reversal of 47773051 is 15037774.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47773051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47772998 and 47773016.

It is not a weakly prime, because it can be changed into another prime (47773951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23886525 + 23886526.

It is an arithmetic number, because the mean of its divisors is an integer number (23886526).

Almost surely, 2^47773051 is an apocalyptic number.

47773051 is a deficient number, since it is larger than the sum of its proper divisors (1).

47773051 is an equidigital number, since it uses as much as digits as its factorization.

47773051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 47773051 is about 6911.8051911205. The cubic root of 47773051 is about 362.8504444541.

The spelling of 47773051 in words is "forty-seven million, seven hundred seventy-three thousand, fifty-one".