1080890537494 has 8 divisors (see below), whose sum is σ = 1621340622000. Its totient is φ = 540443663496.

The previous prime is 1080890537401. The next prime is 1080890537533. The reversal of 1080890537494 is 4947350980801.

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

It is a congruent number.

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, 398632 + ... + 1523380.

It is an arithmetic number, because the mean of its divisors is an integer number (202667577750).

Almost surely, 2^{1080890537494} is an apocalyptic number.

1080890537494 is a deficient number, since it is larger than the sum of its proper divisors (540450084506).

1080890537494 is a wasteful number, since it uses less digits than its factorization.

1080890537494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605254.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 1080890537494 in words is "one trillion, eighty billion, eight hundred ninety million, five hundred thirty-seven thousand, four hundred ninety-four".