49632512 has 18 divisors (see below), whose sum is σ = 99071658. Its totient is φ = 24816128.

The previous prime is 49632491. The next prime is 49632523. The reversal of 49632512 is 21523694.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49336576 + 295936 = 7024^2 + 544^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 96683 + ... + 97194.

It is an arithmetic number, because the mean of its divisors is an integer number (5503981).

Almost surely, 2^49632512 is an apocalyptic number.

It is an amenable number.

49632512 is a deficient number, since it is larger than the sum of its proper divisors (49439146).

49632512 is an equidigital number, since it uses as much as digits as its factorization.

49632512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193893 (or 193879 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 49632512 is about 7045.0345634354. The cubic root of 49632512 is about 367.4983713504.

The spelling of 49632512 in words is "forty-nine million, six hundred thirty-two thousand, five hundred twelve".