5475475851 has 4 divisors (see below), whose sum is σ = 7300634472. Its totient is φ = 3650317232.

The previous prime is 5475475823. The next prime is 5475475861. The reversal of 5475475851 is 1585745745.

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

It is a cyclic number.

It is not a de Polignac number, because 5475475851 - 2¹⁰ = 5475474827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5475475794 and 5475475803.

It is not an unprimeable number, because it can be changed into a prime (5475475861) 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, 912579306 + ... + 912579311.

It is an arithmetic number, because the mean of its divisors is an integer number (1825158618).

Almost surely, 2^5475475851 is an apocalyptic number.

5475475851 is a deficient number, since it is larger than the sum of its proper divisors (1825158621).

5475475851 is a wasteful number, since it uses less digits than its factorization.

5475475851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825158620.

The product of its digits is 3920000, while the sum is 51.

The square root of 5475475851 is about 73996.4583679516. The cubic root of 5475475851 is about 1762.5466588322.

The spelling of 5475475851 in words is "five billion, four hundred seventy-five million, four hundred seventy-five thousand, eight hundred fifty-one".