1351363506604 has 12 divisors (see below), whose sum is σ = 2366339673544. Its totient is φ = 675266457024.

The previous prime is 1351363506583. The next prime is 1351363506637. The reversal of 1351363506604 is 4066053631531.

It is a happy number.

It is a super-2 number, since 2×1351363506604² (a number of 25 digits) contains 22 as substring.

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, 103816749 + ... + 103829764.

Almost surely, 2^{1351363506604} is an apocalyptic number.

It is an amenable number.

1351363506604 is a deficient number, since it is larger than the sum of its proper divisors (1014976166940).

1351363506604 is a wasteful number, since it uses less digits than its factorization.

1351363506604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207648144 (or 207648142 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 1351363506604 in words is "one trillion, three hundred fifty-one billion, three hundred sixty-three million, five hundred six thousand, six hundred four".