49555632 has 40 divisors (see below), whose sum is σ = 146308096. Its totient is φ = 14158656.

The previous prime is 49555631. The next prime is 49555699. The reversal of 49555632 is 23655594.

It is not an unprimeable number, because it can be changed into a prime (49555631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73408 + ... + 74079.

Almost surely, 2^49555632 is an apocalyptic number.

49555632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49555632 is an abundant number, since it is smaller than the sum of its proper divisors (96752464).

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

49555632 is a wasteful number, since it uses less digits than its factorization.

49555632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147505 (or 147499 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 49555632 is about 7039.5761236029. The cubic root of 49555632 is about 367.3085235122.

The spelling of 49555632 in words is "forty-nine million, five hundred fifty-five thousand, six hundred thirty-two".