5154511571748 has 864 divisors, whose sum is σ = 17739910476288. Its totient is φ = 1230538383360.

The previous prime is 5154511571747. The next prime is 5154511571903. The reversal of 5154511571748 is 8471751154515.

5154511571748 is a `hidden beast` number, since 5 + 1 + 5 + 4 + 511 + 57 + 1 + 74 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5154511571694 and 5154511571703.

It is not an unprimeable number, because it can be changed into a prime (5154511571747) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 10247537665 + ... + 10247538167.

It is an arithmetic number, because the mean of its divisors is an integer number (20532303792).

Almost surely, 2^{5154511571748} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5154511571748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8869955238144).

5154511571748 is an abundant number, since it is smaller than the sum of its proper divisors (12585398904540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5154511571748 is a wasteful number, since it uses less digits than its factorization.

5154511571748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985 (or 969 counting only the distinct ones).

The product of its digits is 3920000, while the sum is 54.

The spelling of 5154511571748 in words is "five trillion, one hundred fifty-four billion, five hundred eleven million, five hundred seventy-one thousand, seven hundred forty-eight".