49634227493 has 6 divisors (see below), whose sum is σ = 51886064454. Its totient is φ = 47476217096.

The previous prime is 49634227483. The next prime is 49634227507. The reversal of 49634227493 is 39472243694.

It can be written as a sum of positive squares in only one way, i.e., 49630037284 + 4190209 = 222778^2 + 2047^2 .

It is not a de Polignac number, because 49634227493 - 2¹⁰ = 49634226469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49634227483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46912730 + ... + 46913787.

It is an arithmetic number, because the mean of its divisors is an integer number (8647677409).

Almost surely, 2^49634227493 is an apocalyptic number.

It is an amenable number.

49634227493 is a deficient number, since it is larger than the sum of its proper divisors (2251836961).

49634227493 is an equidigital number, since it uses as much as digits as its factorization.

49634227493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93826563 (or 93826540 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 53.

The spelling of 49634227493 in words is "forty-nine billion, six hundred thirty-four million, two hundred twenty-seven thousand, four hundred ninety-three".