49405373 has 2 divisors, whose sum is σ = 49405374. Its totient is φ = 49405372.

The previous prime is 49405337. The next prime is 49405379. The reversal of 49405373 is 37350494.

Together with previous prime (49405337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46758244 + 2647129 = 6838^2 + 1627^2 .

It is a cyclic number.

It is not a de Polignac number, because 49405373 - 2²⁰ = 48356797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49405379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24702686 + 24702687.

It is an arithmetic number, because the mean of its divisors is an integer number (24702687).

Almost surely, 2^49405373 is an apocalyptic number.

It is an amenable number.

49405373 is a deficient number, since it is larger than the sum of its proper divisors (1).

49405373 is an equidigital number, since it uses as much as digits as its factorization.

49405373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 49405373 is about 7028.8955746974. The cubic root of 49405373 is about 366.9369055559.

The spelling of 49405373 in words is "forty-nine million, four hundred five thousand, three hundred seventy-three".