5555250004 has 24 divisors (see below), whose sum is σ = 10571760360. Its totient is φ = 2543579136.

The previous prime is 5555249983. The next prime is 5555250011. The reversal of 5555250004 is 4000525555.

It can be written as a sum of positive squares in 4 ways, for example, as 3856161604 + 1699088400 = 62098^2 + 41220^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101469 + ... + 1106500.

It is an arithmetic number, because the mean of its divisors is an integer number (440490015).

Almost surely, 2^5555250004 is an apocalyptic number.

It is an amenable number.

5555250004 is a deficient number, since it is larger than the sum of its proper divisors (5016510356).

5555250004 is a wasteful number, since it uses less digits than its factorization.

5555250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208027 (or 2208025 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 31.

The square root of 5555250004 is about 74533.5495196626. The cubic root of 5555250004 is about 1771.0651450112.

Adding to 5555250004 its reverse (4000525555), we get a palindrome (9555775559).

The spelling of 5555250004 in words is "five billion, five hundred fifty-five million, two hundred fifty thousand, four".