49470543 has 18 divisors (see below), whose sum is σ = 72237984. Its totient is φ = 32623344.

The previous prime is 49470541. The next prime is 49470557. The reversal of 49470543 is 34507494.

49470543 is a `hidden beast` number, since 49 + 4 + 70 + 543 = 666.

It is not a de Polignac number, because 49470543 - 2¹ = 49470541 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 49470498 and 49470507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49470541) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 221730 + ... + 221952.

Almost surely, 2^49470543 is an apocalyptic number.

49470543 is a deficient number, since it is larger than the sum of its proper divisors (22767441).

49470543 is a wasteful number, since it uses less digits than its factorization.

49470543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 49470543 is about 7033.5299103651. The cubic root of 49470543 is about 367.0981752709.

The spelling of 49470543 in words is "forty-nine million, four hundred seventy thousand, five hundred forty-three".