49656527 has 2 divisors, whose sum is σ = 49656528. Its totient is φ = 49656526.

The previous prime is 49656491. The next prime is 49656587. The reversal of 49656527 is 72565694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49656527 - 2⁶ = 49656463 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49656587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24828263 + 24828264.

It is an arithmetic number, because the mean of its divisors is an integer number (24828264).

Almost surely, 2^49656527 is an apocalyptic number.

49656527 is a deficient number, since it is larger than the sum of its proper divisors (1).

49656527 is an equidigital number, since it uses as much as digits as its factorization.

49656527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The square root of 49656527 is about 7046.7387492371. The cubic root of 49656527 is about 367.5576339184.

Adding to 49656527 its reverse (72565694), we get a palindrome (122222221).

The spelling of 49656527 in words is "forty-nine million, six hundred fifty-six thousand, five hundred twenty-seven".