1355688475051 has 2 divisors, whose sum is σ = 1355688475052. Its totient is φ = 1355688475050.

The previous prime is 1355688475027. The next prime is 1355688475123. The reversal of 1355688475051 is 1505748865531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1355688475051 - 2¹³ = 1355688466859 is a prime.

It is a super-2 number, since 2×1355688475051² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1355688425051) 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, 677844237525 + 677844237526.

It is an arithmetic number, because the mean of its divisors is an integer number (677844237526).

Almost surely, 2^{1355688475051} is an apocalyptic number.

1355688475051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355688475051 is an equidigital number, since it uses as much as digits as its factorization.

1355688475051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160000, while the sum is 58.

The spelling of 1355688475051 in words is "one trillion, three hundred fifty-five billion, six hundred eighty-eight million, four hundred seventy-five thousand, fifty-one".