49029270791 has 2 divisors, whose sum is σ = 49029270792. Its totient is φ = 49029270790.

The previous prime is 49029270713. The next prime is 49029270817. The reversal of 49029270791 is 19707292094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49029270791 - 2²² = 49025076487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49029270491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24514635395 + 24514635396.

It is an arithmetic number, because the mean of its divisors is an integer number (24514635396).

Almost surely, 2^49029270791 is an apocalyptic number.

49029270791 is a deficient number, since it is larger than the sum of its proper divisors (1).

49029270791 is an equidigital number, since it uses as much as digits as its factorization.

49029270791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 50.

The spelling of 49029270791 in words is "forty-nine billion, twenty-nine million, two hundred seventy thousand, seven hundred ninety-one".