1156665100162 has 64 divisors (see below), whose sum is σ = 2068461158400. Its totient is φ = 478184731200.

The previous prime is 1156665100153. The next prime is 1156665100169. The reversal of 1156665100162 is 2610015666511.

It is not an unprimeable number, because it can be changed into a prime (1156665100169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5763487 + ... + 5960797.

It is an arithmetic number, because the mean of its divisors is an integer number (32319705600).

Almost surely, 2^{1156665100162} is an apocalyptic number.

1156665100162 is a deficient number, since it is larger than the sum of its proper divisors (911796058238).

1156665100162 is a wasteful number, since it uses less digits than its factorization.

1156665100162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197639.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 1156665100162 in words is "one trillion, one hundred fifty-six billion, six hundred sixty-five million, one hundred thousand, one hundred sixty-two".