49190754127 has 2 divisors, whose sum is σ = 49190754128. Its totient is φ = 49190754126.

The previous prime is 49190754079. The next prime is 49190754139. The reversal of 49190754127 is 72145709194.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49190754127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49190754527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24595377063 + 24595377064.

It is an arithmetic number, because the mean of its divisors is an integer number (24595377064).

Almost surely, 2^49190754127 is an apocalyptic number.

49190754127 is a deficient number, since it is larger than the sum of its proper divisors (1).

49190754127 is an equidigital number, since it uses as much as digits as its factorization.

49190754127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 49190754127 in words is "forty-nine billion, one hundred ninety million, seven hundred fifty-four thousand, one hundred twenty-seven".