49703528947 has 2 divisors, whose sum is σ = 49703528948. Its totient is φ = 49703528946.

The previous prime is 49703528837. The next prime is 49703528969. The reversal of 49703528947 is 74982530794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49703528947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49703528891 and 49703528900.

It is not a weakly prime, because it can be changed into another prime (49703528647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24851764473 + 24851764474.

It is an arithmetic number, because the mean of its divisors is an integer number (24851764474).

Almost surely, 2^49703528947 is an apocalyptic number.

49703528947 is a deficient number, since it is larger than the sum of its proper divisors (1).

49703528947 is an equidigital number, since it uses as much as digits as its factorization.

49703528947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 49703528947 in words is "forty-nine billion, seven hundred three million, five hundred twenty-eight thousand, nine hundred forty-seven".