53542311314551 has 2 divisors, whose sum is σ = 53542311314552. Its totient is φ = 53542311314550.

The previous prime is 53542311314533. The next prime is 53542311314573. The reversal of 53542311314551 is 15541311324535.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53542311314551 - 2⁷ = 53542311314423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53542311314498 and 53542311314507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53542311014551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26771155657275 + 26771155657276.

It is an arithmetic number, because the mean of its divisors is an integer number (26771155657276).

Almost surely, 2^{53542311314551} is an apocalyptic number.

53542311314551 is a deficient number, since it is larger than the sum of its proper divisors (1).

53542311314551 is an equidigital number, since it uses as much as digits as its factorization.

53542311314551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 43.

The spelling of 53542311314551 in words is "fifty-three trillion, five hundred forty-two billion, three hundred eleven million, three hundred fourteen thousand, five hundred fifty-one".