5105551137 has 4 divisors (see below), whose sum is σ = 6807401520. Its totient is φ = 3403700756.

The previous prime is 5105551057. The next prime is 5105551151. The reversal of 5105551137 is 7311555015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5105551137 - 2²⁰ = 5104502561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5105551098 and 5105551107.

It is not an unprimeable number, because it can be changed into a prime (5105551177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850925187 + ... + 850925192.

It is an arithmetic number, because the mean of its divisors is an integer number (1701850380).

Almost surely, 2^5105551137 is an apocalyptic number.

It is an amenable number.

5105551137 is a deficient number, since it is larger than the sum of its proper divisors (1701850383).

5105551137 is a wasteful number, since it uses less digits than its factorization.

5105551137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701850382.

The product of its (nonzero) digits is 13125, while the sum is 33.

The square root of 5105551137 is about 71453.1394481726. The cubic root of 5105551137 is about 1721.9249155535.

The spelling of 5105551137 in words is "five billion, one hundred five million, five hundred fifty-one thousand, one hundred thirty-seven".