5555050628 has 24 divisors (see below), whose sum is σ = 10487399832. Its totient is φ = 2564816384.

The previous prime is 5555050621. The next prime is 5555050651. The reversal of 5555050628 is 8260505555.

It can be written as a sum of positive squares in 4 ways, for example, as 1972070464 + 3582980164 = 44408^2 + 59858^2 .

It is not an unprimeable number, because it can be changed into a prime (5555050621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767075 + ... + 774282.

It is an arithmetic number, because the mean of its divisors is an integer number (436974993).

Almost surely, 2^5555050628 is an apocalyptic number.

It is an amenable number.

5555050628 is a deficient number, since it is larger than the sum of its proper divisors (4932349204).

5555050628 is a wasteful number, since it uses less digits than its factorization.

5555050628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541431 (or 1541429 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 41.

The square root of 5555050628 is about 74532.2120160136. The cubic root of 5555050628 is about 1771.0439571193.

The spelling of 5555050628 in words is "five billion, five hundred fifty-five million, fifty thousand, six hundred twenty-eight".