49525783 has 2 divisors, whose sum is σ = 49525784. Its totient is φ = 49525782.

The previous prime is 49525747. The next prime is 49525787. The reversal of 49525783 is 38752594.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49525783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49525787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24762891 + 24762892.

It is an arithmetic number, because the mean of its divisors is an integer number (24762892).

Almost surely, 2^49525783 is an apocalyptic number.

49525783 is a deficient number, since it is larger than the sum of its proper divisors (1).

49525783 is an equidigital number, since it uses as much as digits as its factorization.

49525783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The square root of 49525783 is about 7037.4557192213. The cubic root of 49525783 is about 367.2347613336.

The spelling of 49525783 in words is "forty-nine million, five hundred twenty-five thousand, seven hundred eighty-three".