2545295741 has 2 divisors, whose sum is σ = 2545295742. Its totient is φ = 2545295740.

The previous prime is 2545295723. The next prime is 2545295783. The reversal of 2545295741 is 1475925452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2398158841 + 147136900 = 48971^2 + 12130^2 .

It is a cyclic number.

It is not a de Polignac number, because 2545295741 - 2¹⁴ = 2545279357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2545295692 and 2545295701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545295791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272647870 + 1272647871.

It is an arithmetic number, because the mean of its divisors is an integer number (1272647871).

Almost surely, 2^2545295741 is an apocalyptic number.

It is an amenable number.

2545295741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545295741 is an equidigital number, since it uses as much as digits as its factorization.

2545295741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504000, while the sum is 44.

The square root of 2545295741 is about 50450.9240846984. The cubic root of 2545295741 is about 1365.3565672987.

The spelling of 2545295741 in words is "two billion, five hundred forty-five million, two hundred ninety-five thousand, seven hundred forty-one".