49058284729 has 2 divisors, whose sum is σ = 49058284730. Its totient is φ = 49058284728.

The previous prime is 49058284721. The next prime is 49058284799. The reversal of 49058284729 is 92748285094.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48927228025 + 131056704 = 221195^2 + 11448^2 .

It is a cyclic number.

It is not a de Polignac number, because 49058284729 - 2³ = 49058284721 is a prime.

It is not a weakly prime, because it can be changed into another prime (49058284721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24529142364 + 24529142365.

It is an arithmetic number, because the mean of its divisors is an integer number (24529142365).

Almost surely, 2^49058284729 is an apocalyptic number.

It is an amenable number.

49058284729 is a deficient number, since it is larger than the sum of its proper divisors (1).

49058284729 is an equidigital number, since it uses as much as digits as its factorization.

49058284729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 49058284729 in words is "forty-nine billion, fifty-eight million, two hundred eighty-four thousand, seven hundred twenty-nine".