1578948851080 has 64 divisors (see below), whose sum is σ = 3557780628480. Its totient is φ = 630665395200.

The previous prime is 1578948851057. The next prime is 1578948851087. The reversal of 1578948851080 is 801588498751.

It is not an unprimeable number, because it can be changed into a prime (1578948851087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92647360 + ... + 92664400.

It is an arithmetic number, because the mean of its divisors is an integer number (55590322320).

Almost surely, 2^{1578948851080} is an apocalyptic number.

1578948851080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1578948851080 is an abundant number, since it is smaller than the sum of its proper divisors (1978831777400).

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

1578948851080 is a wasteful number, since it uses less digits than its factorization.

1578948851080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20270 (or 20266 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 64.

The spelling of 1578948851080 in words is "one trillion, five hundred seventy-eight billion, nine hundred forty-eight million, eight hundred fifty-one thousand, eighty".