2545030072357 has 2 divisors, whose sum is σ = 2545030072358. Its totient is φ = 2545030072356.

The previous prime is 2545030072283. The next prime is 2545030072369. The reversal of 2545030072357 is 7532700305452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1771238912641 + 773791159716 = 1330879^2 + 879654^2 .

It is a cyclic number.

It is not a de Polignac number, because 2545030072357 - 2¹¹ = 2545030070309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545030072157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272515036178 + 1272515036179.

It is an arithmetic number, because the mean of its divisors is an integer number (1272515036179).

Almost surely, 2^{2545030072357} is an apocalyptic number.

It is an amenable number.

2545030072357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545030072357 is an equidigital number, since it uses as much as digits as its factorization.

2545030072357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882000, while the sum is 43.

The spelling of 2545030072357 in words is "two trillion, five hundred forty-five billion, thirty million, seventy-two thousand, three hundred fifty-seven".