6506476476 has 24 divisors (see below), whose sum is σ = 15188216064. Its totient is φ = 2167905840.

The previous prime is 6506476441. The next prime is 6506476477. The reversal of 6506476476 is 6746746056.

It is a super-2 number, since 2×6506476476² = 84668472265482757152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506476477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85170 + ... + 142361.

It is an arithmetic number, because the mean of its divisors is an integer number (632842336).

Almost surely, 2^6506476476 is an apocalyptic number.

It is an amenable number.

6506476476 is an abundant number, since it is smaller than the sum of its proper divisors (8681739588).

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

6506476476 is a wasteful number, since it uses less digits than its factorization.

6506476476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229921 (or 229919 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The square root of 6506476476 is about 80662.7328820441. The cubic root of 6506476476 is about 1866.8752064776.

The spelling of 6506476476 in words is "six billion, five hundred six million, four hundred seventy-six thousand, four hundred seventy-six".