1073536605812 has 24 divisors (see below), whose sum is σ = 2049525109632. Its totient is φ = 487960200000.

The previous prime is 1073536605797. The next prime is 1073536605839. The reversal of 1073536605812 is 2185066353701.

It is a congruent 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, 1894808 + ... + 2395280.

It is an arithmetic number, because the mean of its divisors is an integer number (85396879568).

Almost surely, 2^{1073536605812} is an apocalyptic number.

It is an amenable number.

1073536605812 is a deficient number, since it is larger than the sum of its proper divisors (975988503820).

1073536605812 is a wasteful number, since it uses less digits than its factorization.

1073536605812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549239 (or 549237 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 1073536605812 in words is "one trillion, seventy-three billion, five hundred thirty-six million, six hundred five thousand, eight hundred twelve".