5135665477660 has 24 divisors (see below), whose sum is σ = 10829648125296. Its totient is φ = 2045742263040.

The previous prime is 5135665477651. The next prime is 5135665477739. The reversal of 5135665477660 is 667745665315.

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, 532740562 + ... + 532750201.

It is an arithmetic number, because the mean of its divisors is an integer number (451235338554).

Almost surely, 2^{5135665477660} is an apocalyptic number.

It is an amenable number.

5135665477660 is an abundant number, since it is smaller than the sum of its proper divisors (5693982647636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135665477660 is a wasteful number, since it uses less digits than its factorization.

5135665477660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065491013 (or 1065491011 counting only the distinct ones).

The product of its (nonzero) digits is 95256000, while the sum is 61.

The spelling of 5135665477660 in words is "five trillion, one hundred thirty-five billion, six hundred sixty-five million, four hundred seventy-seven thousand, six hundred sixty".