4621757913966 has 16 divisors (see below), whose sum is σ = 9243617349888. Its totient is φ = 1540569051000.

The previous prime is 4621757913947. The next prime is 4621757914043. The reversal of 4621757913966 is 6693197571264.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4621757913897 and 4621757913906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3631750 + ... + 4736361.

It is an arithmetic number, because the mean of its divisors is an integer number (577726084368).

Almost surely, 2^{4621757913966} is an apocalyptic number.

4621757913966 is an abundant number, since it is smaller than the sum of its proper divisors (4621859435922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4621757913966 is a wasteful number, since it uses less digits than its factorization.

4621757913966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8460167.

The product of its digits is 102876480, while the sum is 66.

The spelling of 4621757913966 in words is "four trillion, six hundred twenty-one billion, seven hundred fifty-seven million, nine hundred thirteen thousand, nine hundred sixty-six".