87827151751 has 2 divisors, whose sum is σ = 87827151752. Its totient is φ = 87827151750.

The previous prime is 87827151739. The next prime is 87827151757. The reversal of 87827151751 is 15715172878.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87827151751 - 2⁷ = 87827151623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87827151757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43913575875 + 43913575876.

It is an arithmetic number, because the mean of its divisors is an integer number (43913575876).

Almost surely, 2^87827151751 is an apocalyptic number.

87827151751 is a deficient number, since it is larger than the sum of its proper divisors (1).

87827151751 is an equidigital number, since it uses as much as digits as its factorization.

87827151751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1097600, while the sum is 52.

The spelling of 87827151751 in words is "eighty-seven billion, eight hundred twenty-seven million, one hundred fifty-one thousand, seven hundred fifty-one".