1079524821864 has 64 divisors (see below), whose sum is σ = 2764807920000. Its totient is φ = 351043246080.

The previous prime is 1079524821827. The next prime is 1079524821899. The reversal of 1079524821864 is 4681284259701.

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, 26005077 + ... + 26046555.

It is an arithmetic number, because the mean of its divisors is an integer number (43200123750).

Almost surely, 2^{1079524821864} is an apocalyptic number.

It is an amenable number.

1079524821864 is an abundant number, since it is smaller than the sum of its proper divisors (1685283098136).

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

1079524821864 is a wasteful number, since it uses less digits than its factorization.

1079524821864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67978 (or 67974 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 1079524821864 in words is "one trillion, seventy-nine billion, five hundred twenty-four million, eight hundred twenty-one thousand, eight hundred sixty-four".