5642062678 has 8 divisors (see below), whose sum is σ = 9672107472. Its totient is φ = 2418026856.

The previous prime is 5642062669. The next prime is 5642062709. The reversal of 5642062678 is 8762602465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 201502225 + ... + 201502252.

It is an arithmetic number, because the mean of its divisors is an integer number (1209013434).

Almost surely, 2^5642062678 is an apocalyptic number.

5642062678 is a deficient number, since it is larger than the sum of its proper divisors (4030044794).

5642062678 is a wasteful number, since it uses less digits than its factorization.

5642062678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403004486.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 5642062678 is about 75113.6650550351. The cubic root of 5642062678 is about 1780.2430630077.

The spelling of 5642062678 in words is "five billion, six hundred forty-two million, sixty-two thousand, six hundred seventy-eight".