49630106609 has 2 divisors, whose sum is σ = 49630106610. Its totient is φ = 49630106608.

The previous prime is 49630106597. The next prime is 49630106627. The reversal of 49630106609 is 90660103694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48897592384 + 732514225 = 221128^2 + 27065^2 .

It is a cyclic number.

It is not a de Polignac number, because 49630106609 - 2³² = 45335139313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49630106609.

It is not a weakly prime, because it can be changed into another prime (49630106639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24815053304 + 24815053305.

It is an arithmetic number, because the mean of its divisors is an integer number (24815053305).

Almost surely, 2^49630106609 is an apocalyptic number.

It is an amenable number.

49630106609 is a deficient number, since it is larger than the sum of its proper divisors (1).

49630106609 is an equidigital number, since it uses as much as digits as its factorization.

49630106609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 49630106609 in words is "forty-nine billion, six hundred thirty million, one hundred six thousand, six hundred nine".