1080526764 has 12 divisors (see below), whose sum is σ = 2521229144. Its totient is φ = 360175584.

The previous prime is 1080526739. The next prime is 1080526781. The reversal of 1080526764 is 4676250801.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45021937 + ... + 45021960.

Almost surely, 2^1080526764 is an apocalyptic number.

It is an amenable number.

1080526764 is an abundant number, since it is smaller than the sum of its proper divisors (1440702380).

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

1080526764 is a wasteful number, since it uses less digits than its factorization.

1080526764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90043904 (or 90043902 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1080526764 is about 32871.3669323319. The cubic root of 1080526764 is about 1026.1523471474.

The spelling of 1080526764 in words is "one billion, eighty million, five hundred twenty-six thousand, seven hundred sixty-four".