53141252251553 has 2 divisors, whose sum is σ = 53141252251554. Its totient is φ = 53141252251552.

The previous prime is 53141252251543. The next prime is 53141252251667. The reversal of 53141252251553 is 35515225214135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38101879619584 + 15039372631969 = 6172672^2 + 3878063^2 .

It is a cyclic number.

It is not a de Polignac number, because 53141252251553 - 2⁶ = 53141252251489 is a prime.

It is not a weakly prime, because it can be changed into another prime (53141252251543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26570626125776 + 26570626125777.

It is an arithmetic number, because the mean of its divisors is an integer number (26570626125777).

Almost surely, 2^{53141252251553} is an apocalyptic number.

It is an amenable number.

53141252251553 is a deficient number, since it is larger than the sum of its proper divisors (1).

53141252251553 is an equidigital number, since it uses as much as digits as its factorization.

53141252251553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900000, while the sum is 44.

Adding to 53141252251553 its reverse (35515225214135), we get a palindrome (88656477465688).

The spelling of 53141252251553 in words is "fifty-three trillion, one hundred forty-one billion, two hundred fifty-two million, two hundred fifty-one thousand, five hundred fifty-three".