1076616505 has 4 divisors (see below), whose sum is σ = 1291939812. Its totient is φ = 861293200.

The previous prime is 1076616479. The next prime is 1076616517. The reversal of 1076616505 is 5056166701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 410305536 + 666310969 = 20256^2 + 25813^2 .

It is not a de Polignac number, because 1076616505 - 2⁷ = 1076616377 is a prime.

It is a Duffinian 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, 107661646 + ... + 107661655.

It is an arithmetic number, because the mean of its divisors is an integer number (322984953).

Almost surely, 2^1076616505 is an apocalyptic number.

It is an amenable number.

1076616505 is a deficient number, since it is larger than the sum of its proper divisors (215323307).

1076616505 is an equidigital number, since it uses as much as digits as its factorization.

1076616505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215323306.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 1076616505 is about 32811.8348313532. The cubic root of 1076616505 is about 1024.9130221655.

The spelling of 1076616505 in words is "one billion, seventy-six million, six hundred sixteen thousand, five hundred five".