49354729 has 2 divisors, whose sum is σ = 49354730. Its totient is φ = 49354728.

The previous prime is 49354717. The next prime is 49354733. The reversal of 49354729 is 92745394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43204329 + 6150400 = 6573^2 + 2480^2 .

It is a cyclic number.

It is not a de Polignac number, because 49354729 - 2¹³ = 49346537 is a prime.

It is not a weakly prime, because it can be changed into another prime (49354709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24677364 + 24677365.

It is an arithmetic number, because the mean of its divisors is an integer number (24677365).

Almost surely, 2^49354729 is an apocalyptic number.

It is an amenable number.

49354729 is a deficient number, since it is larger than the sum of its proper divisors (1).

49354729 is an equidigital number, since it uses as much as digits as its factorization.

49354729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 49354729 is about 7025.2920935716. The cubic root of 49354729 is about 366.8114839347.

The spelling of 49354729 in words is "forty-nine million, three hundred fifty-four thousand, seven hundred twenty-nine".