13455150551 has 2 divisors, whose sum is σ = 13455150552. Its totient is φ = 13455150550.

The previous prime is 13455150547. The next prime is 13455150559. The reversal of 13455150551 is 15505155431.

It is a weak prime.

It is an emirp because it is prime and its reverse (15505155431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13455150551 - 2² = 13455150547 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13455150559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6727575275 + 6727575276.

It is an arithmetic number, because the mean of its divisors is an integer number (6727575276).

Almost surely, 2^13455150551 is an apocalyptic number.

13455150551 is a deficient number, since it is larger than the sum of its proper divisors (1).

13455150551 is an equidigital number, since it uses as much as digits as its factorization.

13455150551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 13455150551 in words is "thirteen billion, four hundred fifty-five million, one hundred fifty thousand, five hundred fifty-one".