49985536 has 24 divisors (see below), whose sum is σ = 99950760. Its totient is φ = 24991744.

The previous prime is 49985527. The next prime is 49985563. The reversal of 49985536 is 63558994.

It is a self number, because there is not a number n which added to its sum of digits gives 49985536.

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, 10156 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (4164615).

Almost surely, 2^49985536 is an apocalyptic number.

It is an amenable number.

49985536 is a deficient number, since it is larger than the sum of its proper divisors (49965224).

49985536 is an equidigital number, since it uses as much as digits as its factorization.

49985536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24429 (or 24409 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 49.

The square root of 49985536 is about 7070.0449786405. The cubic root of 49985536 is about 368.3676225503.

The spelling of 49985536 in words is "forty-nine million, nine hundred eighty-five thousand, five hundred thirty-six".