49328529 has 8 divisors (see below), whose sum is σ = 66207552. Its totient is φ = 32667600.

The previous prime is 49328519. The next prime is 49328551. The reversal of 49328529 is 92582394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49328529 - 2¹⁵ = 49295761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49328519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53994 + ... + 54899.

It is an arithmetic number, because the mean of its divisors is an integer number (8275944).

Almost surely, 2^49328529 is an apocalyptic number.

It is an amenable number.

49328529 is a deficient number, since it is larger than the sum of its proper divisors (16879023).

49328529 is a wasteful number, since it uses less digits than its factorization.

49328529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109047.

The product of its digits is 155520, while the sum is 42.

The square root of 49328529 is about 7023.4271548867. The cubic root of 49328529 is about 366.7465650495.

The spelling of 49328529 in words is "forty-nine million, three hundred twenty-eight thousand, five hundred twenty-nine".