49182545 has 8 divisors (see below), whose sum is σ = 62125440. Its totient is φ = 37275120.

The previous prime is 49182503. The next prime is 49182571. The reversal of 49182545 is 54528194.

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

It is a de Polignac number, because none of the positive numbers 2^k-49182545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49182499 and 49182508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258761 + ... + 258950.

It is an arithmetic number, because the mean of its divisors is an integer number (7765680).

Almost surely, 2^49182545 is an apocalyptic number.

It is an amenable number.

49182545 is a deficient number, since it is larger than the sum of its proper divisors (12942895).

49182545 is a wasteful number, since it uses less digits than its factorization.

49182545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517735.

The product of its digits is 57600, while the sum is 38.

The square root of 49182545 is about 7013.0268073065. The cubic root of 49182545 is about 366.3844214541.

The spelling of 49182545 in words is "forty-nine million, one hundred eighty-two thousand, five hundred forty-five".