6472476454 has 4 divisors (see below), whose sum is σ = 9708714684. Its totient is φ = 3236238226.

The previous prime is 6472476449. The next prime is 6472476463. The reversal of 6472476454 is 4546742746.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 6472476398 and 6472476407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1618119112 + ... + 1618119115.

It is an arithmetic number, because the mean of its divisors is an integer number (2427178671).

Almost surely, 2^6472476454 is an apocalyptic number.

6472476454 is a deficient number, since it is larger than the sum of its proper divisors (3236238230).

6472476454 is a wasteful number, since it uses less digits than its factorization.

6472476454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236238229.

The product of its digits is 4515840, while the sum is 49.

The square root of 6472476454 is about 80451.7026171603. The cubic root of 6472476454 is about 1863.6176992542.

The spelling of 6472476454 in words is "six billion, four hundred seventy-two million, four hundred seventy-six thousand, four hundred fifty-four".