36000011999957 has 2 divisors, whose sum is σ = 36000011999958. Its totient is φ = 36000011999956.

The previous prime is 36000011999927. The next prime is 36000012000037. The reversal of 36000011999957 is 75999911000063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35998392017956 + 1619982001 = 5999866^2 + 40249^2 .

It is a cyclic number.

It is not a de Polignac number, because 36000011999957 - 2³⁸ = 35725134093013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36000011999896 and 36000011999905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36000011999927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18000005999978 + 18000005999979.

It is an arithmetic number, because the mean of its divisors is an integer number (18000005999979).

Almost surely, 2^{36000011999957} is an apocalyptic number.

It is an amenable number.

36000011999957 is a deficient number, since it is larger than the sum of its proper divisors (1).

36000011999957 is an equidigital number, since it uses as much as digits as its factorization.

36000011999957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4133430, while the sum is 59.

The spelling of 36000011999957 in words is "thirty-six trillion, eleven million, nine hundred ninety-nine thousand, nine hundred fifty-seven".