49501147 has 8 divisors (see below), whose sum is σ = 49965552. Its totient is φ = 49039200.

The previous prime is 49501103. The next prime is 49501181. The reversal of 49501147 is 74110594.

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 49501147 - 2⁷ = 49501019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49501187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88593 + ... + 89149.

It is an arithmetic number, because the mean of its divisors is an integer number (6245694).

Almost surely, 2^49501147 is an apocalyptic number.

49501147 is a deficient number, since it is larger than the sum of its proper divisors (464405).

49501147 is a wasteful number, since it uses less digits than its factorization.

49501147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 49501147 is about 7035.7051530035. The cubic root of 49501147 is about 367.1738590750.

The spelling of 49501147 in words is "forty-nine million, five hundred one thousand, one hundred forty-seven".