1166334650562 has 64 divisors (see below), whose sum is σ = 2393497866240. Its totient is φ = 378796207104.

The previous prime is 1166334650519. The next prime is 1166334650567. The reversal of 1166334650562 is 2650564336611.

It is not an unprimeable number, because it can be changed into a prime (1166334650567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12915864 + ... + 13005852.

It is an arithmetic number, because the mean of its divisors is an integer number (37398404160).

Almost surely, 2^{1166334650562} is an apocalyptic number.

1166334650562 is an abundant number, since it is smaller than the sum of its proper divisors (1227163215678).

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

1166334650562 is a wasteful number, since it uses less digits than its factorization.

1166334650562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90427.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 1166334650562 in words is "one trillion, one hundred sixty-six billion, three hundred thirty-four million, six hundred fifty thousand, five hundred sixty-two".