49441129 has 2 divisors, whose sum is σ = 49441130. Its totient is φ = 49441128.

The previous prime is 49441111. The next prime is 49441141. The reversal of 49441129 is 92114494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 11594025 = 6152^2 + 3405^2 .

It is a cyclic number.

It is not a de Polignac number, because 49441129 - 2²¹ = 47343977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49441094 and 49441103.

It is not a weakly prime, because it can be changed into another prime (49441159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24720564 + 24720565.

It is an arithmetic number, because the mean of its divisors is an integer number (24720565).

Almost surely, 2^49441129 is an apocalyptic number.

It is an amenable number.

49441129 is a deficient number, since it is larger than the sum of its proper divisors (1).

49441129 is an equidigital number, since it uses as much as digits as its factorization.

49441129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 49441129 is about 7031.4386152479. The cubic root of 49441129 is about 367.0254049190.

The spelling of 49441129 in words is "forty-nine million, four hundred forty-one thousand, one hundred twenty-nine".