49485071 has 2 divisors, whose sum is σ = 49485072. Its totient is φ = 49485070.

The previous prime is 49485067. The next prime is 49485077. The reversal of 49485071 is 17058494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49485071 - 2² = 49485067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49485077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24742535 + 24742536.

It is an arithmetic number, because the mean of its divisors is an integer number (24742536).

Almost surely, 2^49485071 is an apocalyptic number.

49485071 is a deficient number, since it is larger than the sum of its proper divisors (1).

49485071 is an equidigital number, since it uses as much as digits as its factorization.

49485071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 49485071 is about 7034.5626018964. The cubic root of 49485071 is about 367.1341069586.

The spelling of 49485071 in words is "forty-nine million, four hundred eighty-five thousand, seventy-one".