56111746114157 has 8 divisors (see below), whose sum is σ = 57678260998776. Its totient is φ = 54547861819392.

The previous prime is 56111746114121. The next prime is 56111746114169. The reversal of 56111746114157 is 75141164711165.

It can be written as a sum of positive squares in 4 ways, for example, as 16469750190436 + 39641995923721 = 4058294^2 + 6296189^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 56111746114157 - 2²⁶ = 56111679005293 is a prime.

It is a super-2 number, since 2×56111746114157² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56111746114757) 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, 657604208 + ... + 657689529.

It is an arithmetic number, because the mean of its divisors is an integer number (7209782624847).

Almost surely, 2^{56111746114157} is an apocalyptic number.

It is an amenable number.

56111746114157 is a deficient number, since it is larger than the sum of its proper divisors (1566514884619).

56111746114157 is a wasteful number, since it uses less digits than its factorization.

56111746114157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315294927.

The product of its digits is 705600, while the sum is 50.

The spelling of 56111746114157 in words is "fifty-six trillion, one hundred eleven billion, seven hundred forty-six million, one hundred fourteen thousand, one hundred fifty-seven".