49342647623 has 2 divisors, whose sum is σ = 49342647624. Its totient is φ = 49342647622.

The previous prime is 49342647589. The next prime is 49342647631. The reversal of 49342647623 is 32674624394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49342647623 - 2²⁶ = 49275538759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49342646623) 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 as a sum of consecutive naturals, namely, 24671323811 + 24671323812.

It is an arithmetic number, because the mean of its divisors is an integer number (24671323812).

Almost surely, 2^49342647623 is an apocalyptic number.

49342647623 is a deficient number, since it is larger than the sum of its proper divisors (1).

49342647623 is an equidigital number, since it uses as much as digits as its factorization.

49342647623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 50.

The spelling of 49342647623 in words is "forty-nine billion, three hundred forty-two million, six hundred forty-seven thousand, six hundred twenty-three".