1080577520 has 40 divisors (see below), whose sum is σ = 2740739760. Its totient is φ = 392936960.

The previous prime is 1080577469. The next prime is 1080577523. The reversal of 1080577520 is 257750801.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080577523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613085 + ... + 614844.

It is an arithmetic number, because the mean of its divisors is an integer number (68518494).

Almost surely, 2^1080577520 is an apocalyptic number.

1080577520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080577520 is an abundant number, since it is smaller than the sum of its proper divisors (1660162240).

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

1080577520 is a wasteful number, since it uses less digits than its factorization.

1080577520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227953 (or 1227947 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 1080577520 is about 32872.1389629577. The cubic root of 1080577520 is about 1026.1684141790.

The spelling of 1080577520 in words is "one billion, eighty million, five hundred seventy-seven thousand, five hundred twenty".