5311727617662 has 32 divisors (see below), whose sum is σ = 11815920986400. Its totient is φ = 1768763597184.

The previous prime is 5311727617639. The next prime is 5311727617717. The reversal of 5311727617662 is 2667167271135.

5311727617662 is a `hidden beast` number, since 5 + 3 + 1 + 17 + 2 + 7 + 617 + 6 + 6 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5311727617599 and 5311727617608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50287737 + ... + 50393252.

It is an arithmetic number, because the mean of its divisors is an integer number (369247530825).

Almost surely, 2^{5311727617662} is an apocalyptic number.

5311727617662 is an abundant number, since it is smaller than the sum of its proper divisors (6504193368738).

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

5311727617662 is a wasteful number, since it uses less digits than its factorization.

5311727617662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100681977 (or 100681971 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The spelling of 5311727617662 in words is "five trillion, three hundred eleven billion, seven hundred twenty-seven million, six hundred seventeen thousand, six hundred sixty-two".