49371529 has 2 divisors, whose sum is σ = 49371530. Its totient is φ = 49371528.

The previous prime is 49371463. The next prime is 49371541. The reversal of 49371529 is 92517394.

49371529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44195904 + 5175625 = 6648^2 + 2275^2 .

It is a cyclic number.

It is not a de Polignac number, because 49371529 - 2¹⁵ = 49338761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49371491 and 49371500.

It is not a weakly prime, because it can be changed into another prime (49371589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24685764 + 24685765.

It is an arithmetic number, because the mean of its divisors is an integer number (24685765).

Almost surely, 2^49371529 is an apocalyptic number.

It is an amenable number.

49371529 is a deficient number, since it is larger than the sum of its proper divisors (1).

49371529 is an equidigital number, since it uses as much as digits as its factorization.

49371529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 40.

The square root of 49371529 is about 7026.4876716607. The cubic root of 49371529 is about 366.8530992231.

The spelling of 49371529 in words is "forty-nine million, three hundred seventy-one thousand, five hundred twenty-nine".