49539683 has 8 divisors (see below), whose sum is σ = 53444448. Its totient is φ = 45745024.

The previous prime is 49539671. The next prime is 49539689. The reversal of 49539683 is 38693594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49539683 - 2¹⁸ = 49277539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49539689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26591 + ... + 28392.

It is an arithmetic number, because the mean of its divisors is an integer number (6680556).

Almost surely, 2^49539683 is an apocalyptic number.

49539683 is a deficient number, since it is larger than the sum of its proper divisors (3904765).

49539683 is a wasteful number, since it uses less digits than its factorization.

49539683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55053.

The product of its digits is 699840, while the sum is 47.

The square root of 49539683 is about 7038.4432227589. The cubic root of 49539683 is about 367.2691143877.

The spelling of 49539683 in words is "forty-nine million, five hundred thirty-nine thousand, six hundred eighty-three".