49486153 has 12 divisors (see below), whose sum is σ = 51304960. Its totient is φ = 47722896.

The previous prime is 49486147. The next prime is 49486169. The reversal of 49486153 is 35168494.

49486153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-49486153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49486103) 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 11 ways as a sum of consecutive naturals, for example, 221800 + ... + 222022.

Almost surely, 2^49486153 is an apocalyptic number.

It is an amenable number.

49486153 is a deficient number, since it is larger than the sum of its proper divisors (1818807).

49486153 is an equidigital number, since it uses as much as digits as its factorization.

49486153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 355 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 49486153 is about 7034.6395074659. The cubic root of 49486153 is about 367.1367827570.

The spelling of 49486153 in words is "forty-nine million, four hundred eighty-six thousand, one hundred fifty-three".