36278478107 has 2 divisors, whose sum is σ = 36278478108. Its totient is φ = 36278478106.

The previous prime is 36278478053. The next prime is 36278478149. The reversal of 36278478107 is 70187487263.

36278478107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36278478107 - 2⁶ = 36278478043 is a prime.

It is a super-2 number, since 2×36278478107² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36278474107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18139239053 + 18139239054.

It is an arithmetic number, because the mean of its divisors is an integer number (18139239054).

Almost surely, 2^36278478107 is an apocalyptic number.

36278478107 is a deficient number, since it is larger than the sum of its proper divisors (1).

36278478107 is an equidigital number, since it uses as much as digits as its factorization.

36278478107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 36278478107 in words is "thirty-six billion, two hundred seventy-eight million, four hundred seventy-eight thousand, one hundred seven".