49754657 has 4 divisors (see below), whose sum is σ = 49777920. Its totient is φ = 49731396.

The previous prime is 49754581. The next prime is 49754671. The reversal of 49754657 is 75645794.

49754657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49754657 - 2¹⁶ = 49689121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49754687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8057 + ... + 12822.

It is an arithmetic number, because the mean of its divisors is an integer number (12444480).

Almost surely, 2^49754657 is an apocalyptic number.

It is an amenable number.

49754657 is a deficient number, since it is larger than the sum of its proper divisors (23263).

49754657 is a wasteful number, since it uses less digits than its factorization.

49754657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23262.

The product of its digits is 1058400, while the sum is 47.

The square root of 49754657 is about 7053.6981080849. The cubic root of 49754657 is about 367.7995940370.

The spelling of 49754657 in words is "forty-nine million, seven hundred fifty-four thousand, six hundred fifty-seven".