45019262741 has 2 divisors, whose sum is σ = 45019262742. Its totient is φ = 45019262740.

The previous prime is 45019262713. The next prime is 45019262753. The reversal of 45019262741 is 14726291054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35017262641 + 10002000100 = 187129^2 + 100010^2 .

It is a cyclic number.

It is not a de Polignac number, because 45019262741 - 2¹⁸ = 45019000597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45019262341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22509631370 + 22509631371.

It is an arithmetic number, because the mean of its divisors is an integer number (22509631371).

Almost surely, 2^45019262741 is an apocalyptic number.

It is an amenable number.

45019262741 is a deficient number, since it is larger than the sum of its proper divisors (1).

45019262741 is an equidigital number, since it uses as much as digits as its factorization.

45019262741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 45019262741 in words is "forty-five billion, nineteen million, two hundred sixty-two thousand, seven hundred forty-one".