5228781652 has 48 divisors (see below), whose sum is σ = 9518390784. Its totient is φ = 2511936000.

The previous prime is 5228781617. The next prime is 5228781653. The reversal of 5228781652 is 2561878225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228781653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1956277 + ... + 1958947.

It is an arithmetic number, because the mean of its divisors is an integer number (198299808).

Almost surely, 2^5228781652 is an apocalyptic number.

It is an amenable number.

5228781652 is a deficient number, since it is larger than the sum of its proper divisors (4289609132).

5228781652 is a wasteful number, since it uses less digits than its factorization.

5228781652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920 (or 2918 counting only the distinct ones).

The product of its digits is 537600, while the sum is 46.

The square root of 5228781652 is about 72310.3149764956. The cubic root of 5228781652 is about 1735.6687151436.

The spelling of 5228781652 in words is "five billion, two hundred twenty-eight million, seven hundred eighty-one thousand, six hundred fifty-two".