501048047 has 2 divisors, whose sum is σ = 501048048. Its totient is φ = 501048046.

The previous prime is 501048019. The next prime is 501048101. The reversal of 501048047 is 740840105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501048047 - 2⁸ = 501047791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501048347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250524023 + 250524024.

It is an arithmetic number, because the mean of its divisors is an integer number (250524024).

Almost surely, 2^501048047 is an apocalyptic number.

501048047 is a deficient number, since it is larger than the sum of its proper divisors (1).

501048047 is an equidigital number, since it uses as much as digits as its factorization.

501048047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 501048047 is about 22384.1025506943. The cubic root of 501048047 is about 794.2546959369.

The spelling of 501048047 in words is "five hundred one million, forty-eight thousand, forty-seven".