48794546309 has 2 divisors, whose sum is σ = 48794546310. Its totient is φ = 48794546308.

The previous prime is 48794546303. The next prime is 48794546347. The reversal of 48794546309 is 90364549784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33207772900 + 15586773409 = 182230^2 + 124847^2 .

It is a cyclic number.

It is not a de Polignac number, because 48794546309 - 2²⁴ = 48777769093 is a prime.

It is a super-2 number, since 2×48794546309² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48794546303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24397273154 + 24397273155.

It is an arithmetic number, because the mean of its divisors is an integer number (24397273155).

Almost surely, 2^48794546309 is an apocalyptic number.

It is an amenable number.

48794546309 is a deficient number, since it is larger than the sum of its proper divisors (1).

48794546309 is an equidigital number, since it uses as much as digits as its factorization.

48794546309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 48794546309 in words is "forty-eight billion, seven hundred ninety-four million, five hundred forty-six thousand, three hundred nine".