49120493 has 2 divisors, whose sum is σ = 49120494. Its totient is φ = 49120492.

The previous prime is 49120483. The next prime is 49120507. The reversal of 49120493 is 39402194.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41705764 + 7414729 = 6458^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 49120493 - 2²⁴ = 32343277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49120483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24560246 + 24560247.

It is an arithmetic number, because the mean of its divisors is an integer number (24560247).

Almost surely, 2^49120493 is an apocalyptic number.

It is an amenable number.

49120493 is a deficient number, since it is larger than the sum of its proper divisors (1).

49120493 is an equidigital number, since it uses as much as digits as its factorization.

49120493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 49120493 is about 7008.6013583311. The cubic root of 49120493 is about 366.2302715478.

The spelling of 49120493 in words is "forty-nine million, one hundred twenty thousand, four hundred ninety-three".