59780240749 has 2 divisors, whose sum is σ = 59780240750. Its totient is φ = 59780240748.

The previous prime is 59780240743. The next prime is 59780240791. The reversal of 59780240749 is 94704208795.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56843142724 + 2937098025 = 238418^2 + 54195^2 .

It is a cyclic number.

It is not a de Polignac number, because 59780240749 - 2⁷ = 59780240621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 59780240749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59780240743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29890120374 + 29890120375.

It is an arithmetic number, because the mean of its divisors is an integer number (29890120375).

Almost surely, 2^59780240749 is an apocalyptic number.

It is an amenable number.

59780240749 is a deficient number, since it is larger than the sum of its proper divisors (1).

59780240749 is an equidigital number, since it uses as much as digits as its factorization.

59780240749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 59780240749 in words is "fifty-nine billion, seven hundred eighty million, two hundred forty thousand, seven hundred forty-nine".