49963477 has 2 divisors, whose sum is σ = 49963478. Its totient is φ = 49963476.

The previous prime is 49963469. The next prime is 49963513. The reversal of 49963477 is 77436994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47872561 + 2090916 = 6919^2 + 1446^2 .

It is a cyclic number.

It is not a de Polignac number, because 49963477 - 2³ = 49963469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49963477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49363477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981738 + 24981739.

It is an arithmetic number, because the mean of its divisors is an integer number (24981739).

Almost surely, 2^49963477 is an apocalyptic number.

It is an amenable number.

49963477 is a deficient number, since it is larger than the sum of its proper divisors (1).

49963477 is an equidigital number, since it uses as much as digits as its factorization.

49963477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 49.

The square root of 49963477 is about 7068.4847739809. The cubic root of 49963477 is about 368.3134267592.

The spelling of 49963477 in words is "forty-nine million, nine hundred sixty-three thousand, four hundred seventy-seven".