5212425622 has 16 divisors (see below), whose sum is σ = 8149220352. Its totient is φ = 2497651560.

The previous prime is 5212425619. The next prime is 5212425677. The reversal of 5212425622 is 2265242125.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 401728 + ... + 414499.

It is an arithmetic number, because the mean of its divisors is an integer number (509326272).

Almost surely, 2^5212425622 is an apocalyptic number.

5212425622 is a deficient number, since it is larger than the sum of its proper divisors (2936794730).

5212425622 is a wasteful number, since it uses less digits than its factorization.

5212425622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816363.

The product of its digits is 19200, while the sum is 31.

The square root of 5212425622 is about 72197.1302892296. The cubic root of 5212425622 is about 1733.8570565433.

Adding to 5212425622 its reverse (2265242125), we get a palindrome (7477667747).

The spelling of 5212425622 in words is "five billion, two hundred twelve million, four hundred twenty-five thousand, six hundred twenty-two".