11464062311551 has 2 divisors, whose sum is σ = 11464062311552. Its totient is φ = 11464062311550.

The previous prime is 11464062311543. The next prime is 11464062311617. The reversal of 11464062311551 is 15511326046411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11464062311551 - 2³ = 11464062311543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11464062311651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732031155775 + 5732031155776.

It is an arithmetic number, because the mean of its divisors is an integer number (5732031155776).

Almost surely, 2^{11464062311551} is an apocalyptic number.

11464062311551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11464062311551 is an equidigital number, since it uses as much as digits as its factorization.

11464062311551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

Adding to 11464062311551 its reverse (15511326046411), we get a palindrome (26975388357962).

The spelling of 11464062311551 in words is "eleven trillion, four hundred sixty-four billion, sixty-two million, three hundred eleven thousand, five hundred fifty-one".