55151017463 has 2 divisors, whose sum is σ = 55151017464. Its totient is φ = 55151017462.

The previous prime is 55151017457. The next prime is 55151017469. The reversal of 55151017463 is 36471015155.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (55151017457) and next prime (55151017469).

It is a cyclic number.

It is not a de Polignac number, because 55151017463 - 2¹⁰ = 55151016439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55151017469) 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, 27575508731 + 27575508732.

It is an arithmetic number, because the mean of its divisors is an integer number (27575508732).

Almost surely, 2^55151017463 is an apocalyptic number.

55151017463 is a deficient number, since it is larger than the sum of its proper divisors (1).

55151017463 is an equidigital number, since it uses as much as digits as its factorization.

55151017463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 55151017463 in words is "fifty-five billion, one hundred fifty-one million, seventeen thousand, four hundred sixty-three".