49285151 has 8 divisors (see below), whose sum is σ = 50116080. Its totient is φ = 48460032.

The previous prime is 49285139. The next prime is 49285153. The reversal of 49285151 is 15158294.

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 49285151 - 2⁶ = 49285087 is a prime.

It is a super-2 number, since 2×49285151² = 4858052218185602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49285153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17711 + ... + 20303.

It is an arithmetic number, because the mean of its divisors is an integer number (6264510).

Almost surely, 2^49285151 is an apocalyptic number.

49285151 is a deficient number, since it is larger than the sum of its proper divisors (830929).

49285151 is a wasteful number, since it uses less digits than its factorization.

49285151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905.

The product of its digits is 14400, while the sum is 35.

The square root of 49285151 is about 7020.3383821579. The cubic root of 49285151 is about 366.6390316179.

The spelling of 49285151 in words is "forty-nine million, two hundred eighty-five thousand, one hundred fifty-one".