47650501 has 2 divisors, whose sum is σ = 47650502. Its totient is φ = 47650500.

The previous prime is 47650481. The next prime is 47650513. The reversal of 47650501 is 10505674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39816100 + 7834401 = 6310^2 + 2799^2 .

It is a cyclic number.

It is not a de Polignac number, because 47650501 - 2⁵ = 47650469 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47650501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47650591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23825250 + 23825251.

It is an arithmetic number, because the mean of its divisors is an integer number (23825251).

Almost surely, 2^47650501 is an apocalyptic number.

It is an amenable number.

47650501 is a deficient number, since it is larger than the sum of its proper divisors (1).

47650501 is an equidigital number, since it uses as much as digits as its factorization.

47650501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 47650501 is about 6902.9342311802. The cubic root of 47650501 is about 362.5399109446.

The spelling of 47650501 in words is "forty-seven million, six hundred fifty thousand, five hundred one".