6652078456 has 64 divisors (see below), whose sum is σ = 13238184960. Its totient is φ = 3128544000.

The previous prime is 6652078441. The next prime is 6652078471. The reversal of 6652078456 is 6548702566.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6652078441) and next prime (6652078471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3120511 + ... + 3122641.

It is an arithmetic number, because the mean of its divisors is an integer number (206846640).

Almost surely, 2^6652078456 is an apocalyptic number.

It is an amenable number.

6652078456 is a deficient number, since it is larger than the sum of its proper divisors (6586106504).

6652078456 is a wasteful number, since it uses less digits than its factorization.

6652078456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516 (or 2512 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The square root of 6652078456 is about 81560.2749872755. The cubic root of 6652078456 is about 1880.6982520224.

The spelling of 6652078456 in words is "six billion, six hundred fifty-two million, seventy-eight thousand, four hundred fifty-six".