4577266650 has 144 divisors (see below), whose sum is σ = 12783806784. Its totient is φ = 1082400000.

The previous prime is 4577266619. The next prime is 4577266657. The reversal of 4577266650 is 566627754.

It is a self number, because there is not a number n which added to its sum of digits gives 4577266650.

It is not an unprimeable number, because it can be changed into a prime (4577266657) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 741075 + ... + 747225.

It is an arithmetic number, because the mean of its divisors is an integer number (88776436).

Almost surely, 2^4577266650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4577266650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6391903392).

4577266650 is an abundant number, since it is smaller than the sum of its proper divisors (8206540134).

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

4577266650 is a wasteful number, since it uses less digits than its factorization.

4577266650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229 (or 6213 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 48.

The square root of 4577266650 is about 67655.4997764409. The cubic root of 4577266650 is about 1660.3592692654.

The spelling of 4577266650 in words is "four billion, five hundred seventy-seven million, two hundred sixty-six thousand, six hundred fifty".