1045604394635 has 8 divisors (see below), whose sum is σ = 1254736473936. Its totient is φ = 836476048800.

The previous prime is 1045604394629. The next prime is 1045604394643. The reversal of 1045604394635 is 5364934065401.

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

It is not a de Polignac number, because 1045604394635 - 2¹⁰ = 1045604393611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275009 + ... + 1472018.

It is an arithmetic number, because the mean of its divisors is an integer number (156842059242).

Almost surely, 2^{1045604394635} is an apocalyptic number.

1045604394635 is a deficient number, since it is larger than the sum of its proper divisors (209132079301).

1045604394635 is a wasteful number, since it uses less digits than its factorization.

1045604394635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866733.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 1045604394635 in words is "one trillion, forty-five billion, six hundred four million, three hundred ninety-four thousand, six hundred thirty-five".