49143050 has 48 divisors (see below), whose sum is σ = 100440000. Its totient is φ = 17740800.

The previous prime is 49143049. The next prime is 49143077. The reversal of 49143050 is 5034194.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109226 + ... + 109674.

It is an arithmetic number, because the mean of its divisors is an integer number (2092500).

Almost surely, 2^49143050 is an apocalyptic number.

49143050 is an abundant number, since it is smaller than the sum of its proper divisors (51296950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49143050 is a wasteful number, since it uses less digits than its factorization.

49143050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 49143050 is about 7010.2104105369. The cubic root of 49143050 is about 366.2863227768.

The spelling of 49143050 in words is "forty-nine million, one hundred forty-three thousand, fifty".