49552357 has 2 divisors, whose sum is σ = 49552358. Its totient is φ = 49552356.

The previous prime is 49552339. The next prime is 49552367. The reversal of 49552357 is 75325594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37344321 + 12208036 = 6111^2 + 3494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49552357 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49552337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24776178 + 24776179.

It is an arithmetic number, because the mean of its divisors is an integer number (24776179).

Almost surely, 2^49552357 is an apocalyptic number.

It is an amenable number.

49552357 is a deficient number, since it is larger than the sum of its proper divisors (1).

49552357 is an equidigital number, since it uses as much as digits as its factorization.

49552357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 189000, while the sum is 40.

The square root of 49552357 is about 7039.3435063222. The cubic root of 49552357 is about 367.3004318526.

The spelling of 49552357 in words is "forty-nine million, five hundred fifty-two thousand, three hundred fifty-seven".