49263629 has 2 divisors, whose sum is σ = 49263630. Its totient is φ = 49263628.

The previous prime is 49263611. The next prime is 49263649. The reversal of 49263629 is 92636294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43494025 + 5769604 = 6595^2 + 2402^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49263629 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49263649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24631814 + 24631815.

It is an arithmetic number, because the mean of its divisors is an integer number (24631815).

Almost surely, 2^49263629 is an apocalyptic number.

It is an amenable number.

49263629 is a deficient number, since it is larger than the sum of its proper divisors (1).

49263629 is an equidigital number, since it uses as much as digits as its factorization.

49263629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 49263629 is about 7018.8053826844. The cubic root of 49263629 is about 366.5856554728.

The spelling of 49263629 in words is "forty-nine million, two hundred sixty-three thousand, six hundred twenty-nine".