5154618747 has 4 divisors (see below), whose sum is σ = 6872825000. Its totient is φ = 3436412496.

The previous prime is 5154618719. The next prime is 5154618761. The reversal of 5154618747 is 7478164515.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5154618747 - 2¹⁵ = 5154585979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5154618696 and 5154618705.

It is not an unprimeable number, because it can be changed into a prime (5154618797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859103122 + ... + 859103127.

It is an arithmetic number, because the mean of its divisors is an integer number (1718206250).

Almost surely, 2^5154618747 is an apocalyptic number.

5154618747 is a deficient number, since it is larger than the sum of its proper divisors (1718206253).

5154618747 is a wasteful number, since it uses less digits than its factorization.

5154618747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718206252.

The product of its digits is 940800, while the sum is 48.

The square root of 5154618747 is about 71795.6735952801. The cubic root of 5154618747 is about 1727.4236040670.

The spelling of 5154618747 in words is "five billion, one hundred fifty-four million, six hundred eighteen thousand, seven hundred forty-seven".