5114221551 has 16 divisors (see below), whose sum is σ = 7761421920. Its totient is φ = 3326322240.

The previous prime is 5114221531. The next prime is 5114221573. The reversal of 5114221551 is 1551224115.

It is a happy number.

5114221551 is a `hidden beast` number, since 51 + 1 + 42 + 21 + 551 = 666.

It is not a de Polignac number, because 5114221551 - 2⁷ = 5114221423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5114221531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2308840 + ... + 2311053.

It is an arithmetic number, because the mean of its divisors is an integer number (485088870).

Almost surely, 2^5114221551 is an apocalyptic number.

5114221551 is a deficient number, since it is larger than the sum of its proper divisors (2647200369).

5114221551 is a wasteful number, since it uses less digits than its factorization.

5114221551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619943 (or 4619937 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 5114221551 is about 71513.7857409325. The cubic root of 5114221551 is about 1722.8991073716.

Adding to 5114221551 its reverse (1551224115), we get a palindrome (6665445666).

The spelling of 5114221551 in words is "five billion, one hundred fourteen million, two hundred twenty-one thousand, five hundred fifty-one".