6403080475 has 24 divisors (see below), whose sum is σ = 8665226640. Its totient is φ = 4654848000.

The previous prime is 6403080461. The next prime is 6403080493. The reversal of 6403080475 is 5740803046.

It is not a de Polignac number, because 6403080475 - 2⁵ = 6403080443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1209835 + ... + 1215115.

It is an arithmetic number, because the mean of its divisors is an integer number (361051110).

Almost surely, 2^6403080475 is an apocalyptic number.

6403080475 is a deficient number, since it is larger than the sum of its proper divisors (2262146165).

6403080475 is a wasteful number, since it uses less digits than its factorization.

6403080475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711 (or 9706 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 6403080475 is about 80019.2506525773. The cubic root of 6403080475 is about 1856.9333668813.

The spelling of 6403080475 in words is "six billion, four hundred three million, eighty thousand, four hundred seventy-five".