1076545601 has 4 divisors (see below), whose sum is σ = 1076948052. Its totient is φ = 1076143152.

The previous prime is 1076545579. The next prime is 1076545661. The reversal of 1076545601 is 1065456701.

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 467640625 + 608904976 = 21625^2 + 24676^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076545601 - 2⁶ = 1076545537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076545661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197186 + ... + 202571.

It is an arithmetic number, because the mean of its divisors is an integer number (269237013).

Almost surely, 2^1076545601 is an apocalyptic number.

It is an amenable number.

1076545601 is a deficient number, since it is larger than the sum of its proper divisors (402451).

1076545601 is an equidigital number, since it uses as much as digits as its factorization.

1076545601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402450.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 1076545601 is about 32810.7543497555. The cubic root of 1076545601 is about 1024.8905220372.

Subtracting from 1076545601 its reverse (1065456701), we obtain a square (11088900 = 3330²).

The spelling of 1076545601 in words is "one billion, seventy-six million, five hundred forty-five thousand, six hundred one".