6475471751 has 32 divisors (see below), whose sum is σ = 7912599552. Its totient is φ = 5173009920.

The previous prime is 6475471711. The next prime is 6475471843. The reversal of 6475471751 is 1571745746.

It is a cyclic number.

It is not a de Polignac number, because 6475471751 - 2⁶ = 6475471687 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6475471696 and 6475471705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6475471711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10667690 + ... + 10668296.

It is an arithmetic number, because the mean of its divisors is an integer number (247268736).

Almost surely, 2^6475471751 is an apocalyptic number.

6475471751 is a deficient number, since it is larger than the sum of its proper divisors (1437127801).

6475471751 is a wasteful number, since it uses less digits than its factorization.

6475471751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its digits is 823200, while the sum is 47.

The square root of 6475471751 is about 80470.3159618502. The cubic root of 6475471751 is about 1863.9051331641.

The spelling of 6475471751 in words is "six billion, four hundred seventy-five million, four hundred seventy-one thousand, seven hundred fifty-one".