6475772662 has 4 divisors (see below), whose sum is σ = 9713658996. Its totient is φ = 3237886330.

The previous prime is 6475772657. The next prime is 6475772707. The reversal of 6475772662 is 2662775746.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2662775746 = 2 ⋅1331387873.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1618943164 + ... + 1618943167.

It is an arithmetic number, because the mean of its divisors is an integer number (2428414749).

Almost surely, 2^6475772662 is an apocalyptic number.

6475772662 is a deficient number, since it is larger than the sum of its proper divisors (3237886334).

6475772662 is a wasteful number, since it uses less digits than its factorization.

6475772662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237886333.

The product of its digits is 5927040, while the sum is 52.

The square root of 6475772662 is about 80472.1856419968. The cubic root of 6475772662 is about 1863.9340042071.

The spelling of 6475772662 in words is "six billion, four hundred seventy-five million, seven hundred seventy-two thousand, six hundred sixty-two".