49366851 has 4 divisors (see below), whose sum is σ = 65822472. Its totient is φ = 32911232.

The previous prime is 49366847. The next prime is 49366853. The reversal of 49366851 is 15866394.

49366851 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.

It is a cyclic number.

It is not a de Polignac number, because 49366851 - 2² = 49366847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49366853) 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, 8227806 + ... + 8227811.

It is an arithmetic number, because the mean of its divisors is an integer number (16455618).

Almost surely, 2^49366851 is an apocalyptic number.

49366851 is a deficient number, since it is larger than the sum of its proper divisors (16455621).

49366851 is a wasteful number, since it uses less digits than its factorization.

49366851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16455620.

The product of its digits is 155520, while the sum is 42.

The square root of 49366851 is about 7026.1547805325. The cubic root of 49366851 is about 366.8415122954.

The spelling of 49366851 in words is "forty-nine million, three hundred sixty-six thousand, eight hundred fifty-one".