36982785709 has 2 divisors, whose sum is σ = 36982785710. Its totient is φ = 36982785708.

The previous prime is 36982785667. The next prime is 36982785751. The reversal of 36982785709 is 90758728963.

It is a balanced prime because it is at equal distance from previous prime (36982785667) and next prime (36982785751).

It can be written as a sum of positive squares in only one way, i.e., 21668723209 + 15314062500 = 147203^2 + 123750^2 .

It is a cyclic number.

It is not a de Polignac number, because 36982785709 - 2¹⁵ = 36982752941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36982785799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18491392854 + 18491392855.

It is an arithmetic number, because the mean of its divisors is an integer number (18491392855).

Almost surely, 2^36982785709 is an apocalyptic number.

It is an amenable number.

36982785709 is a deficient number, since it is larger than the sum of its proper divisors (1).

36982785709 is an equidigital number, since it uses as much as digits as its factorization.

36982785709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 36982785709 in words is "thirty-six billion, nine hundred eighty-two million, seven hundred eighty-five thousand, seven hundred nine".