49680529 has 8 divisors (see below), whose sum is σ = 53242560. Its totient is φ = 46235376.

The previous prime is 49680517. The next prime is 49680577. The reversal of 49680529 is 92508694.

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 49680529 - 2⁷ = 49680401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49680599) 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, 28339 + ... + 30040.

It is an arithmetic number, because the mean of its divisors is an integer number (6655320).

Almost surely, 2^49680529 is an apocalyptic number.

It is an amenable number.

49680529 is a deficient number, since it is larger than the sum of its proper divisors (3562031).

49680529 is a wasteful number, since it uses less digits than its factorization.

49680529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58439.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 49680529 is about 7048.4416008079. The cubic root of 49680529 is about 367.6168453173.

The spelling of 49680529 in words is "forty-nine million, six hundred eighty thousand, five hundred twenty-nine".