36725419013 has 2 divisors, whose sum is σ = 36725419014. Its totient is φ = 36725419012.

The previous prime is 36725418979. The next prime is 36725419037. The reversal of 36725419013 is 31091452763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34900591489 + 1824827524 = 186817^2 + 42718^2 .

It is a cyclic number.

It is not a de Polignac number, because 36725419013 - 2¹⁴ = 36725402629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36725419043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18362709506 + 18362709507.

It is an arithmetic number, because the mean of its divisors is an integer number (18362709507).

Almost surely, 2^36725419013 is an apocalyptic number.

It is an amenable number.

36725419013 is a deficient number, since it is larger than the sum of its proper divisors (1).

36725419013 is an equidigital number, since it uses as much as digits as its factorization.

36725419013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 36725419013 in words is "thirty-six billion, seven hundred twenty-five million, four hundred nineteen thousand, thirteen".