4646364550 has 24 divisors (see below), whose sum is σ = 9017989776. Its totient is φ = 1777739040.

The previous prime is 4646364521. The next prime is 4646364551. The reversal of 4646364550 is 554636464.

It is a junction number, because it is equal to n+sod(n) for n = 4646364497 and 4646364506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646364551) 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, 2019009 + ... + 2021308.

It is an arithmetic number, because the mean of its divisors is an integer number (375749574).

Almost surely, 2^4646364550 is an apocalyptic number.

4646364550 is a deficient number, since it is larger than the sum of its proper divisors (4371625226).

4646364550 is a wasteful number, since it uses less digits than its factorization.

4646364550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040352 (or 4040347 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The square root of 4646364550 is about 68164.2468600659. The cubic root of 4646364550 is about 1668.6724422613.

The spelling of 4646364550 in words is "four billion, six hundred forty-six million, three hundred sixty-four thousand, five hundred fifty".