49205530 has 16 divisors (see below), whose sum is σ = 96621984. Its totient is φ = 17892880.

The previous prime is 49205521. The next prime is 49205549. The reversal of 49205530 is 3550294.

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, 223552 + ... + 223771.

It is an arithmetic number, because the mean of its divisors is an integer number (6038874).

Almost surely, 2^49205530 is an apocalyptic number.

49205530 is a deficient number, since it is larger than the sum of its proper divisors (47416454).

49205530 is a wasteful number, since it uses less digits than its factorization.

49205530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447341.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 49205530 is about 7014.6653519608. The cubic root of 49205530 is about 366.4414880034.

The spelling of 49205530 in words is "forty-nine million, two hundred five thousand, five hundred thirty".