47606563 has 2 divisors, whose sum is σ = 47606564. Its totient is φ = 47606562.

The previous prime is 47606551. The next prime is 47606591. The reversal of 47606563 is 36560674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47606563 - 2²¹ = 45509411 is a prime.

It is equal to p_2865970 and since 47606563 and 2865970 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (47606593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23803281 + 23803282.

It is an arithmetic number, because the mean of its divisors is an integer number (23803282).

Almost surely, 2^47606563 is an apocalyptic number.

47606563 is a deficient number, since it is larger than the sum of its proper divisors (1).

47606563 is an equidigital number, since it uses as much as digits as its factorization.

47606563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 47606563 is about 6899.7509375339. The cubic root of 47606563 is about 362.4284453296.

The spelling of 47606563 in words is "forty-seven million, six hundred six thousand, five hundred sixty-three".