49603143 has 8 divisors (see below), whose sum is σ = 66582000. Its totient is φ = 32846528.

The previous prime is 49603121. The next prime is 49603159. The reversal of 49603143 is 34130694.

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 49603143 - 2⁸ = 49602887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49603143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49601143) 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, 55038 + ... + 55931.

It is an arithmetic number, because the mean of its divisors is an integer number (8322750).

Almost surely, 2^49603143 is an apocalyptic number.

49603143 is a deficient number, since it is larger than the sum of its proper divisors (16978857).

49603143 is a wasteful number, since it uses less digits than its factorization.

49603143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111121.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 49603143 is about 7042.9498791345. The cubic root of 49603143 is about 367.4258705588.

The spelling of 49603143 in words is "forty-nine million, six hundred three thousand, one hundred forty-three".