1080812554 has 8 divisors (see below), whose sum is σ = 1640751840. Its totient is φ = 533895276.

The previous prime is 1080812531. The next prime is 1080812617. The reversal of 1080812554 is 4552180801.

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

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, 3255294 + ... + 3255625.

It is an arithmetic number, because the mean of its divisors is an integer number (205093980).

Almost surely, 2^1080812554 is an apocalyptic number.

1080812554 is a deficient number, since it is larger than the sum of its proper divisors (559939286).

1080812554 is an equidigital number, since it uses as much as digits as its factorization.

1080812554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511004.

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 1080812554 is about 32875.7137413015. The cubic root of 1080812554 is about 1026.2428086512.

The spelling of 1080812554 in words is "one billion, eighty million, eight hundred twelve thousand, five hundred fifty-four".