5154471544 has 16 divisors (see below), whose sum is σ = 10173299400. Its totient is φ = 2441591712.

The previous prime is 5154471503. The next prime is 5154471559. The reversal of 5154471544 is 4451744515.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5154471497 and 5154471506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16955347 + ... + 16955650.

Almost surely, 2^5154471544 is an apocalyptic number.

It is an amenable number.

5154471544 is a deficient number, since it is larger than the sum of its proper divisors (5018827856).

5154471544 is a wasteful number, since it uses less digits than its factorization.

5154471544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33911022 (or 33911018 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The square root of 5154471544 is about 71794.6484356599. The cubic root of 5154471544 is about 1727.4071602801.

The spelling of 5154471544 in words is "five billion, one hundred fifty-four million, four hundred seventy-one thousand, five hundred forty-four".