49282151 has 4 divisors (see below), whose sum is σ = 49530000. Its totient is φ = 49034304.

The previous prime is 49282141. The next prime is 49282153. The reversal of 49282151 is 15128294.

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 49282151 - 2⁶ = 49282087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49282153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123626 + ... + 124023.

It is an arithmetic number, because the mean of its divisors is an integer number (12382500).

Almost surely, 2^49282151 is an apocalyptic number.

49282151 is a deficient number, since it is larger than the sum of its proper divisors (247849).

49282151 is a wasteful number, since it uses less digits than its factorization.

49282151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247848.

The product of its digits is 5760, while the sum is 32.

The square root of 49282151 is about 7020.1247139919. The cubic root of 49282151 is about 366.6315923291.

The spelling of 49282151 in words is "forty-nine million, two hundred eighty-two thousand, one hundred fifty-one".