49705037 has 2 divisors, whose sum is σ = 49705038. Its totient is φ = 49705036.

The previous prime is 49705021. The next prime is 49705049. The reversal of 49705037 is 73050794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47803396 + 1901641 = 6914^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 49705037 - 2⁴ = 49705021 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49704988 and 49705006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49705087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24852518 + 24852519.

It is an arithmetic number, because the mean of its divisors is an integer number (24852519).

Almost surely, 2^49705037 is an apocalyptic number.

It is an amenable number.

49705037 is a deficient number, since it is larger than the sum of its proper divisors (1).

49705037 is an equidigital number, since it uses as much as digits as its factorization.

49705037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 49705037 is about 7050.1799267820. The cubic root of 49705037 is about 367.6772853108.

The spelling of 49705037 in words is "forty-nine million, seven hundred five thousand, thirty-seven".