50564464 has 20 divisors (see below), whose sum is σ = 98622160. Its totient is φ = 25113600.

The previous prime is 50564461. The next prime is 50564467. The reversal of 50564464 is 46446505.

It is an interprime number because it is at equal distance from previous prime (50564461) and next prime (50564467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50564461) 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 3 ways as a sum of consecutive naturals, for example, 8049 + ... + 12880.

It is an arithmetic number, because the mean of its divisors is an integer number (4931108).

Almost surely, 2^50564464 is an apocalyptic number.

It is an amenable number.

50564464 is a deficient number, since it is larger than the sum of its proper divisors (48057696).

50564464 is a wasteful number, since it uses less digits than its factorization.

50564464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21088 (or 21082 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 50564464 is about 7110.8694264485. The cubic root of 50564464 is about 369.7843008669.

The spelling of 50564464 in words is "fifty million, five hundred sixty-four thousand, four hundred sixty-four".