49543132 has 6 divisors (see below), whose sum is σ = 86700488. Its totient is φ = 24771564.

The previous prime is 49543099. The next prime is 49543141. The reversal of 49543132 is 23134594.

It is a junction number, because it is equal to n+sod(n) for n = 49543094 and 49543103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6192888 + ... + 6192895.

Almost surely, 2^49543132 is an apocalyptic number.

It is an amenable number.

49543132 is a deficient number, since it is larger than the sum of its proper divisors (37157356).

49543132 is a wasteful number, since it uses less digits than its factorization.

49543132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12385787 (or 12385785 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 49543132 is about 7038.6882300611. The cubic root of 49543132 is about 367.2776373986.

The spelling of 49543132 in words is "forty-nine million, five hundred forty-three thousand, one hundred thirty-two".