49543053 has 16 divisors (see below), whose sum is σ = 77930496. Its totient is φ = 27396720.

The previous prime is 49543031. The next prime is 49543057. The reversal of 49543053 is 35034594.

It is not a de Polignac number, because 49543053 - 2⁹ = 49542541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49543057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37401 + ... + 38702.

It is an arithmetic number, because the mean of its divisors is an integer number (4870656).

Almost surely, 2^49543053 is an apocalyptic number.

It is an amenable number.

49543053 is a deficient number, since it is larger than the sum of its proper divisors (28387443).

49543053 is a wasteful number, since it uses less digits than its factorization.

49543053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76144.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 49543053 is about 7038.6826182177. The cubic root of 49543053 is about 367.2774421818.

The spelling of 49543053 in words is "forty-nine million, five hundred forty-three thousand, fifty-three".