5111251034522 has 8 divisors (see below), whose sum is σ = 7667024519700. Its totient is φ = 2555576194624.

The previous prime is 5111251034509. The next prime is 5111251034557. The reversal of 5111251034522 is 2254301521115.

It can be written as a sum of positive squares in 2 ways, for example, as 5104793465641 + 6457568881 = 2259379^2 + 80359^2 .

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

It is a super-2 number, since 2×5111251034522² (a number of 26 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 24531647 + ... + 24739122.

Almost surely, 2^{5111251034522} is an apocalyptic number.

5111251034522 is a deficient number, since it is larger than the sum of its proper divisors (2555773485178).

5111251034522 is a wasteful number, since it uses less digits than its factorization.

5111251034522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49322640.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 5111251034522 its reverse (2254301521115), we get a palindrome (7365552555637).

The spelling of 5111251034522 in words is "five trillion, one hundred eleven billion, two hundred fifty-one million, thirty-four thousand, five hundred twenty-two".