6454402352 has 20 divisors (see below), whose sum is σ = 12522349560. Its totient is φ = 3222828288.

The previous prime is 6454402343. The next prime is 6454402363. The reversal of 6454402352 is 2532044546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261113 + ... + 284760.

It is an arithmetic number, because the mean of its divisors is an integer number (626117478).

Almost surely, 2^6454402352 is an apocalyptic number.

It is an amenable number.

6454402352 is a deficient number, since it is larger than the sum of its proper divisors (6067947208).

6454402352 is a wasteful number, since it uses less digits than its factorization.

6454402352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546620 (or 546614 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 6454402352 is about 80339.2951923279. The cubic root of 6454402352 is about 1861.8813922772.

Adding to 6454402352 its reverse (2532044546), we get a palindrome (8986446898).

The spelling of 6454402352 in words is "six billion, four hundred fifty-four million, four hundred two thousand, three hundred fifty-two".