5135566435004 has 6 divisors (see below), whose sum is σ = 8987241261264. Its totient is φ = 2567783217500.

The previous prime is 5135566434989. The next prime is 5135566435061. The reversal of 5135566435004 is 4005346655315.

It is a self number, because there is not a number n which added to its sum of digits gives 5135566435004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641945804372 + ... + 641945804379.

It is an arithmetic number, because the mean of its divisors is an integer number (1497873543544).

Almost surely, 2^{5135566435004} is an apocalyptic number.

It is an amenable number.

5135566435004 is a deficient number, since it is larger than the sum of its proper divisors (3851674826260).

5135566435004 is a wasteful number, since it uses less digits than its factorization.

5135566435004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283891608755 (or 1283891608753 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 5135566435004 in words is "five trillion, one hundred thirty-five billion, five hundred sixty-six million, four hundred thirty-five thousand, four".