53505025141391 has 2 divisors, whose sum is σ = 53505025141392. Its totient is φ = 53505025141390.

The previous prime is 53505025141363. The next prime is 53505025141429. The reversal of 53505025141391 is 19314152050535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53505025141391 - 2¹⁰ = 53505025140367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53505025141331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26752512570695 + 26752512570696.

It is an arithmetic number, because the mean of its divisors is an integer number (26752512570696).

Almost surely, 2^{53505025141391} is an apocalyptic number.

53505025141391 is a deficient number, since it is larger than the sum of its proper divisors (1).

53505025141391 is an equidigital number, since it uses as much as digits as its factorization.

53505025141391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 53505025141391 in words is "fifty-three trillion, five hundred five billion, twenty-five million, one hundred forty-one thousand, three hundred ninety-one".