49303357427 has 2 divisors, whose sum is σ = 49303357428. Its totient is φ = 49303357426.

The previous prime is 49303357403. The next prime is 49303357463. The reversal of 49303357427 is 72475330394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49303357427 is a prime.

It is not a weakly prime, because it can be changed into another prime (49303350427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24651678713 + 24651678714.

It is an arithmetic number, because the mean of its divisors is an integer number (24651678714).

Almost surely, 2^49303357427 is an apocalyptic number.

49303357427 is a deficient number, since it is larger than the sum of its proper divisors (1).

49303357427 is an equidigital number, since it uses as much as digits as its factorization.

49303357427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 49303357427 in words is "forty-nine billion, three hundred three million, three hundred fifty-seven thousand, four hundred twenty-seven".