10527198551 has 2 divisors, whose sum is σ = 10527198552. Its totient is φ = 10527198550.

The previous prime is 10527198503. The next prime is 10527198569. The reversal of 10527198551 is 15589172501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10527198551 is a prime.

It is a super-2 number, since 2×10527198551² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10527195551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5263599275 + 5263599276.

It is an arithmetic number, because the mean of its divisors is an integer number (5263599276).

Almost surely, 2^10527198551 is an apocalyptic number.

10527198551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10527198551 is an equidigital number, since it uses as much as digits as its factorization.

10527198551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 44.

The spelling of 10527198551 in words is "ten billion, five hundred twenty-seven million, one hundred ninety-eight thousand, five hundred fifty-one".