49361623 has 2 divisors, whose sum is σ = 49361624. Its totient is φ = 49361622.

The previous prime is 49361621. The next prime is 49361633. The reversal of 49361623 is 32616394.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49361623 - 2¹ = 49361621 is a prime.

Together with 49361621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49361621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24680811 + 24680812.

It is an arithmetic number, because the mean of its divisors is an integer number (24680812).

Almost surely, 2^49361623 is an apocalyptic number.

49361623 is a deficient number, since it is larger than the sum of its proper divisors (1).

49361623 is an equidigital number, since it uses as much as digits as its factorization.

49361623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 34.

The square root of 49361623 is about 7025.7827321943. The cubic root of 49361623 is about 366.8285622079.

The spelling of 49361623 in words is "forty-nine million, three hundred sixty-one thousand, six hundred twenty-three".