4212055551 has 16 divisors (see below), whose sum is σ = 6227065728. Its totient is φ = 2510911200.

The previous prime is 4212055517. The next prime is 4212055553. The reversal of 4212055551 is 1555502124.

It is not a de Polignac number, because 4212055551 - 2⁶ = 4212055487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212055553) 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, 1044201 + ... + 1048226.

It is an arithmetic number, because the mean of its divisors is an integer number (389191608).

Almost surely, 2^4212055551 is an apocalyptic number.

4212055551 is a deficient number, since it is larger than the sum of its proper divisors (2015010177).

4212055551 is a wasteful number, since it uses less digits than its factorization.

4212055551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092502.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4212055551 is about 64900.3509312546. The cubic root of 4212055551 is about 1614.9708833776.

Adding to 4212055551 its reverse (1555502124), we get a palindrome (5767557675).

The spelling of 4212055551 in words is "four billion, two hundred twelve million, fifty-five thousand, five hundred fifty-one".