1080808057 has 8 divisors (see below), whose sum is σ = 1235465856. Its totient is φ = 926214432.

The previous prime is 1080808051. The next prime is 1080808061. The reversal of 1080808057 is 7508080801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1080808057 - 2¹¹ = 1080806009 is a prime.

It is a super-2 number, since 2×1080808057² = 2336292112152230498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080808051) 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, 28188 + ... + 54370.

It is an arithmetic number, because the mean of its divisors is an integer number (154433232).

Almost surely, 2^1080808057 is an apocalyptic number.

It is an amenable number.

1080808057 is a deficient number, since it is larger than the sum of its proper divisors (154657799).

1080808057 is an equidigital number, since it uses as much as digits as its factorization.

1080808057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32087.

The product of its (nonzero) digits is 17920, while the sum is 37.

The square root of 1080808057 is about 32875.6453472780. The cubic root of 1080808057 is about 1026.2413853330.

Adding to 1080808057 its reverse (7508080801), we get a palindrome (8588888858).

The spelling of 1080808057 in words is "one billion, eighty million, eight hundred eight thousand, fifty-seven".