4213045550 has 48 divisors (see below), whose sum is σ = 8961738912. Its totient is φ = 1443504000.

The previous prime is 4213045547. The next prime is 4213045567. The reversal of 4213045550 is 555403124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 687500 + ... + 693600.

It is an arithmetic number, because the mean of its divisors is an integer number (186702894).

Almost surely, 2^4213045550 is an apocalyptic number.

4213045550 is an abundant number, since it is smaller than the sum of its proper divisors (4748693362).

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

4213045550 is a wasteful number, since it uses less digits than its factorization.

4213045550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8093 (or 8088 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4213045550 is about 64907.9775528401. The cubic root of 4213045550 is about 1615.0974007272.

Adding to 4213045550 its reverse (555403124), we get a palindrome (4768448674).

The spelling of 4213045550 in words is "four billion, two hundred thirteen million, forty-five thousand, five hundred fifty".