47524501 has 2 divisors, whose sum is σ = 47524502. Its totient is φ = 47524500.

The previous prime is 47524483. The next prime is 47524511. The reversal of 47524501 is 10542574.

47524501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34751025 + 12773476 = 5895^2 + 3574^2 .

It is a cyclic number.

It is not a de Polignac number, because 47524501 - 2⁹ = 47523989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47524501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47524511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23762250 + 23762251.

It is an arithmetic number, because the mean of its divisors is an integer number (23762251).

Almost surely, 2^47524501 is an apocalyptic number.

It is an amenable number.

47524501 is a deficient number, since it is larger than the sum of its proper divisors (1).

47524501 is an equidigital number, since it uses as much as digits as its factorization.

47524501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 47524501 is about 6893.8016362527. The cubic root of 47524501 is about 362.2200797412.

It can be divided in two parts, 475 and 24501, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 47524501 in words is "forty-seven million, five hundred twenty-four thousand, five hundred one".