47485214527 has 2 divisors, whose sum is σ = 47485214528. Its totient is φ = 47485214526.

The previous prime is 47485214501. The next prime is 47485214531. The reversal of 47485214527 is 72541258474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47485214527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47485214027) 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, 23742607263 + 23742607264.

It is an arithmetic number, because the mean of its divisors is an integer number (23742607264).

Almost surely, 2^47485214527 is an apocalyptic number.

47485214527 is a deficient number, since it is larger than the sum of its proper divisors (1).

47485214527 is an equidigital number, since it uses as much as digits as its factorization.

47485214527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2508800, while the sum is 49.

The spelling of 47485214527 in words is "forty-seven billion, four hundred eighty-five million, two hundred fourteen thousand, five hundred twenty-seven".