56851187515763 has 2 divisors, whose sum is σ = 56851187515764. Its totient is φ = 56851187515762.

The previous prime is 56851187515757. The next prime is 56851187515769. The reversal of 56851187515763 is 36751578115865.

It is a balanced prime because it is at equal distance from previous prime (56851187515757) and next prime (56851187515769).

It is a cyclic number.

It is not a de Polignac number, because 56851187515763 - 2¹⁶ = 56851187450227 is a prime.

It is a super-3 number, since 3×56851187515763³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56851187515693 and 56851187515702.

It is not a weakly prime, because it can be changed into another prime (56851187515769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28425593757881 + 28425593757882.

It is an arithmetic number, because the mean of its divisors is an integer number (28425593757882).

Almost surely, 2^{56851187515763} is an apocalyptic number.

56851187515763 is a deficient number, since it is larger than the sum of its proper divisors (1).

56851187515763 is an equidigital number, since it uses as much as digits as its factorization.

56851187515763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680000, while the sum is 68.

The spelling of 56851187515763 in words is "fifty-six trillion, eight hundred fifty-one billion, one hundred eighty-seven million, five hundred fifteen thousand, seven hundred sixty-three".