49172633 has 2 divisors, whose sum is σ = 49172634. Its totient is φ = 49172632.

The previous prime is 49172621. The next prime is 49172663. The reversal of 49172633 is 33627194.

49172633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49168144 + 4489 = 7012^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 49172633 - 2⁶ = 49172569 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49172593 and 49172602.

It is not a weakly prime, because it can be changed into another prime (49172663) 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, 24586316 + 24586317.

It is an arithmetic number, because the mean of its divisors is an integer number (24586317).

Almost surely, 2^49172633 is an apocalyptic number.

It is an amenable number.

49172633 is a deficient number, since it is larger than the sum of its proper divisors (1).

49172633 is an equidigital number, since it uses as much as digits as its factorization.

49172633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 49172633 is about 7012.3200868186. The cubic root of 49172633 is about 366.3598067161.

The spelling of 49172633 in words is "forty-nine million, one hundred seventy-two thousand, six hundred thirty-three".