1078454915960 has 32 divisors (see below), whose sum is σ = 2426558880240. Its totient is φ = 431375687424.

The previous prime is 1078454915959. The next prime is 1078454915971. The reversal of 1078454915960 is 695194548701.

It is a self number, because there is not a number n which added to its sum of digits gives 1078454915960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3399899 + ... + 3703541.

Almost surely, 2^{1078454915960} is an apocalyptic number.

1078454915960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1078454915960 is an abundant number, since it is smaller than the sum of its proper divisors (1348103964280).

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

1078454915960 is a wasteful number, since it uses less digits than its factorization.

1078454915960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392447 (or 392443 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 59.

The spelling of 1078454915960 in words is "one trillion, seventy-eight billion, four hundred fifty-four million, nine hundred fifteen thousand, nine hundred sixty".