271161545755516 has 12 divisors (see below), whose sum is σ = 511035220847032. Its totient is φ = 125151482656368.

The previous prime is 271161545755487. The next prime is 271161545755517. The reversal of 271161545755516 is 615557545161172.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271161545755517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607322555290 + ... + 2607322555393.

Almost surely, 2^{271161545755516} is an apocalyptic number.

271161545755516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

271161545755516 is a deficient number, since it is larger than the sum of its proper divisors (239873675091516).

271161545755516 is a wasteful number, since it uses less digits than its factorization.

271161545755516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214645110700 (or 5214645110698 counting only the distinct ones).

The product of its digits is 44100000, while the sum is 61.

The spelling of 271161545755516 in words is "two hundred seventy-one trillion, one hundred sixty-one billion, five hundred forty-five million, seven hundred fifty-five thousand, five hundred sixteen".