5154221055 has 8 divisors (see below), whose sum is σ = 8246753712. Its totient is φ = 2748917888.

The previous prime is 5154221021. The next prime is 5154221057. The reversal of 5154221055 is 5501224515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5154221055 - 2⁷ = 5154220927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154221057) 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, 171807354 + ... + 171807383.

It is an arithmetic number, because the mean of its divisors is an integer number (1030844214).

Almost surely, 2^5154221055 is an apocalyptic number.

5154221055 is a deficient number, since it is larger than the sum of its proper divisors (3092532657).

5154221055 is a wasteful number, since it uses less digits than its factorization.

5154221055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343614745.

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

The square root of 5154221055 is about 71792.9039320740. The cubic root of 5154221055 is about 1727.3791778770.

The spelling of 5154221055 in words is "five billion, one hundred fifty-four million, two hundred twenty-one thousand, fifty-five".