540303125357 has 2 divisors, whose sum is σ = 540303125358. Its totient is φ = 540303125356.

The previous prime is 540303125303. The next prime is 540303125389. The reversal of 540303125357 is 753521303045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 518535368836 + 21767756521 = 720094^2 + 147539^2 .

It is a cyclic number.

It is not a de Polignac number, because 540303125357 - 2⁸ = 540303125101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540303125357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540303125057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270151562678 + 270151562679.

It is an arithmetic number, because the mean of its divisors is an integer number (270151562679).

Almost surely, 2^540303125357 is an apocalyptic number.

It is an amenable number.

540303125357 is a deficient number, since it is larger than the sum of its proper divisors (1).

540303125357 is an equidigital number, since it uses as much as digits as its factorization.

540303125357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 540303125357 in words is "five hundred forty billion, three hundred three million, one hundred twenty-five thousand, three hundred fifty-seven".