553250342453 has 2 divisors, whose sum is σ = 553250342454. Its totient is φ = 553250342452.

The previous prime is 553250342401. The next prime is 553250342473. The reversal of 553250342453 is 354243052355.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371712141124 + 181538201329 = 609682^2 + 426073^2 .

It is a cyclic number.

It is not a de Polignac number, because 553250342453 - 2¹² = 553250338357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553250342453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553250342473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276625171226 + 276625171227.

It is an arithmetic number, because the mean of its divisors is an integer number (276625171227).

Almost surely, 2^553250342453 is an apocalyptic number.

It is an amenable number.

553250342453 is a deficient number, since it is larger than the sum of its proper divisors (1).

553250342453 is an equidigital number, since it uses as much as digits as its factorization.

553250342453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 553250342453 in words is "five hundred fifty-three billion, two hundred fifty million, three hundred forty-two thousand, four hundred fifty-three".