49505629 has 2 divisors, whose sum is σ = 49505630. Its totient is φ = 49505628.

The previous prime is 49505623. The next prime is 49505633. The reversal of 49505629 is 92650594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27321529 + 22184100 = 5227^2 + 4710^2 .

It is a cyclic number.

It is not a de Polignac number, because 49505629 - 2¹¹ = 49503581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49505591 and 49505600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49505623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24752814 + 24752815.

It is an arithmetic number, because the mean of its divisors is an integer number (24752815).

Almost surely, 2^49505629 is an apocalyptic number.

It is an amenable number.

49505629 is a deficient number, since it is larger than the sum of its proper divisors (1).

49505629 is an equidigital number, since it uses as much as digits as its factorization.

49505629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 49505629 is about 7036.0236639738. The cubic root of 49505629 is about 367.1849404584.

The spelling of 49505629 in words is "forty-nine million, five hundred five thousand, six hundred twenty-nine".