49745283 has 16 divisors (see below), whose sum is σ = 75936000. Its totient is φ = 28375776.

The previous prime is 49745261. The next prime is 49745299. The reversal of 49745283 is 38254794.

It is not a de Polignac number, because 49745283 - 2⁶ = 49745219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49745203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12468 + ... + 15966.

It is an arithmetic number, because the mean of its divisors is an integer number (4746000).

Almost surely, 2^49745283 is an apocalyptic number.

49745283 is a deficient number, since it is larger than the sum of its proper divisors (26190717).

49745283 is a wasteful number, since it uses less digits than its factorization.

49745283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186.

The product of its digits is 241920, while the sum is 42.

The square root of 49745283 is about 7053.0336026422. The cubic root of 49745283 is about 367.7764942232.

Adding to 49745283 its sum of digits (42), we get a triangular number (49745325 = T₉₉₇₄).

The spelling of 49745283 in words is "forty-nine million, seven hundred forty-five thousand, two hundred eighty-three".