538116727611835 has 8 divisors (see below), whose sum is σ = 661489831015776. Its totient is φ = 419993543501760.

The previous prime is 538116727611833. The next prime is 538116727611871.

538116727611835 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 538116727611835 - 2¹ = 538116727611833 is a prime.

It is a super-2 number, since 2×538116727611835² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538116727611833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312479823239 + ... + 1312479823648.

It is an arithmetic number, because the mean of its divisors is an integer number (82686228876972).

Almost surely, 2^{538116727611835} is an apocalyptic number.

538116727611835 is a deficient number, since it is larger than the sum of its proper divisors (123373103403941).

538116727611835 is a wasteful number, since it uses less digits than its factorization.

538116727611835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624959646933.

The product of its digits is 50803200, while the sum is 64.

The spelling of 538116727611835 in words is "five hundred thirty-eight trillion, one hundred sixteen billion, seven hundred twenty-seven million, six hundred eleven thousand, eight hundred thirty-five".