1053620641466 has 64 divisors (see below), whose sum is σ = 1660067136000. Its totient is φ = 501079910400.

The previous prime is 1053620641433. The next prime is 1053620641501. The reversal of 1053620641466 is 6641460263501.

It is a super-2 number, since 2×1053620641466² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305484110 + ... + 305487558.

It is an arithmetic number, because the mean of its divisors is an integer number (25938549000).

Almost surely, 2^{1053620641466} is an apocalyptic number.

1053620641466 is a deficient number, since it is larger than the sum of its proper divisors (606446494534).

1053620641466 is a wasteful number, since it uses less digits than its factorization.

1053620641466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 1053620641466 in words is "one trillion, fifty-three billion, six hundred twenty million, six hundred forty-one thousand, four hundred sixty-six".