50081634 has 24 divisors (see below), whose sum is σ = 108641520. Its totient is φ = 16673688.

The previous prime is 50081621. The next prime is 50081639. The reversal of 50081634 is 43618005.

It is a junction number, because it is equal to n+sod(n) for n = 50081598 and 50081607.

It is not an unprimeable number, because it can be changed into a prime (50081639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25309 + ... + 27215.

It is an arithmetic number, because the mean of its divisors is an integer number (4526730).

Almost surely, 2^50081634 is an apocalyptic number.

50081634 is an abundant number, since it is smaller than the sum of its proper divisors (58559886).

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

50081634 is a wasteful number, since it uses less digits than its factorization.

50081634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374 (or 3371 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 50081634 is about 7076.8378531658. The cubic root of 50081634 is about 368.6035356665.

Adding to 50081634 its reverse (43618005), we get a palindrome (93699639).

The spelling of 50081634 in words is "fifty million, eighty-one thousand, six hundred thirty-four".