50006464 has 14 divisors (see below), whose sum is σ = 99231704. Its totient is φ = 25003200.

The previous prime is 50006459. The next prime is 50006483. The reversal of 50006464 is 46460005.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390612 + ... + 390739.

Almost surely, 2^50006464 is an apocalyptic number.

It is an amenable number.

50006464 is a deficient number, since it is larger than the sum of its proper divisors (49225240).

50006464 is an equidigital number, since it uses as much as digits as its factorization.

50006464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781363 (or 781353 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 50006464 is about 7071.5248709172. The cubic root of 50006464 is about 368.4190248997.

Adding to 50006464 its reverse (46460005), we get a palindrome (96466469).

The spelling of 50006464 in words is "fifty million, six thousand, four hundred sixty-four".