1513768027804 has 24 divisors (see below), whose sum is σ = 2668188378128. Its totient is φ = 751436524800.

The previous prime is 1513768027799. The next prime is 1513768027823. The reversal of 1513768027804 is 4087208673151.

It is a super-2 number, since 2×1513768027804² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249294 + ... + 1757749.

Almost surely, 2^{1513768027804} is an apocalyptic number.

It is an amenable number.

1513768027804 is a deficient number, since it is larger than the sum of its proper divisors (1154420350324).

1513768027804 is a wasteful number, since it uses less digits than its factorization.

1513768027804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008405 (or 2008403 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 1513768027804 in words is "one trillion, five hundred thirteen billion, seven hundred sixty-eight million, twenty-seven thousand, eight hundred four".