34780741537 has 2 divisors, whose sum is σ = 34780741538. Its totient is φ = 34780741536.

The previous prime is 34780741511. The next prime is 34780741547. The reversal of 34780741537 is 73514708743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17529495201 + 17251246336 = 132399^2 + 131344^2 .

It is a cyclic number.

It is not a de Polignac number, because 34780741537 - 2¹⁹ = 34780217249 is a prime.

It is not a weakly prime, because it can be changed into another prime (34780741547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17390370768 + 17390370769.

It is an arithmetic number, because the mean of its divisors is an integer number (17390370769).

Almost surely, 2^34780741537 is an apocalyptic number.

It is an amenable number.

34780741537 is a deficient number, since it is larger than the sum of its proper divisors (1).

34780741537 is an equidigital number, since it uses as much as digits as its factorization.

34780741537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 34780741537 in words is "thirty-four billion, seven hundred eighty million, seven hundred forty-one thousand, five hundred thirty-seven".