49528119 has 4 divisors (see below), whose sum is σ = 66037496. Its totient is φ = 33018744.

The previous prime is 49528097. The next prime is 49528133. The reversal of 49528119 is 91182594.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49528119 - 2⁷ = 49527991 is a prime.

It is a super-2 number, since 2×49528119² = 4906069143356322, 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 (49528139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254684 + ... + 8254689.

It is an arithmetic number, because the mean of its divisors is an integer number (16509374).

Almost surely, 2^49528119 is an apocalyptic number.

49528119 is a deficient number, since it is larger than the sum of its proper divisors (16509377).

49528119 is a wasteful number, since it uses less digits than its factorization.

49528119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16509376.

The product of its digits is 25920, while the sum is 39.

The square root of 49528119 is about 7037.6216863369. The cubic root of 49528119 is about 367.2405350731.

The spelling of 49528119 in words is "forty-nine million, five hundred twenty-eight thousand, one hundred nineteen".