4656425022646 has 8 divisors (see below), whose sum is σ = 7053792361344. Its totient is φ = 2305160902200.

The previous prime is 4656425022643. The next prime is 4656425022671. The reversal of 4656425022646 is 6462205246564.

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

It is a super-2 number, since 2×4656425022646² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4656425022593 and 4656425022602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656425022643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11525804310 + ... + 11525804713.

It is an arithmetic number, because the mean of its divisors is an integer number (881724045168).

Almost surely, 2^{4656425022646} is an apocalyptic number.

4656425022646 is a deficient number, since it is larger than the sum of its proper divisors (2397367338698).

4656425022646 is a wasteful number, since it uses less digits than its factorization.

4656425022646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23051609126.

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 4656425022646 in words is "four trillion, six hundred fifty-six billion, four hundred twenty-five million, twenty-two thousand, six hundred forty-six".