11079862020865 has 16 divisors (see below), whose sum is σ = 14542817244480. Its totient is φ = 8036820025920.

The previous prime is 11079862020833. The next prime is 11079862020949. The reversal of 11079862020865 is 56802026897011.

It is a happy number.

11079862020865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11079862020865 - 2⁵ = 11079862020833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265747014 + ... + 265788703.

It is an arithmetic number, because the mean of its divisors is an integer number (908926077780).

Almost surely, 2^{11079862020865} is an apocalyptic number.

It is an amenable number.

11079862020865 is a deficient number, since it is larger than the sum of its proper divisors (3462955223615).

11079862020865 is a wasteful number, since it uses less digits than its factorization.

11079862020865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531536112.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 11079862020865 in words is "eleven trillion, seventy-nine billion, eight hundred sixty-two million, twenty thousand, eight hundred sixty-five".