5145221102 has 16 divisors (see below), whose sum is σ = 8858240352. Its totient is φ = 2195629440.

The previous prime is 5145221101. The next prime is 5145221117. The reversal of 5145221102 is 2011225415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145221101) 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, 785399 + ... + 791922.

It is an arithmetic number, because the mean of its divisors is an integer number (553640022).

Almost surely, 2^5145221102 is an apocalyptic number.

5145221102 is a deficient number, since it is larger than the sum of its proper divisors (3713019250).

5145221102 is a wasteful number, since it uses less digits than its factorization.

5145221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577563.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5145221102 is about 71730.1965841444. The cubic root of 5145221102 is about 1726.3731811293.

Adding to 5145221102 its reverse (2011225415), we get a palindrome (7156446517).

The spelling of 5145221102 in words is "five billion, one hundred forty-five million, two hundred twenty-one thousand, one hundred two".