36780003367778 has 16 divisors (see below), whose sum is σ = 60435192264480. Its totient is φ = 16648813291200.

The previous prime is 36780003367753. The next prime is 36780003367787. The reversal of 36780003367778 is 87776330008763.

It is a super-2 number, since 2×36780003367778² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3468497468 + ... + 3468508071.

It is an arithmetic number, because the mean of its divisors is an integer number (3777199516530).

Almost surely, 2^{36780003367778} is an apocalyptic number.

36780003367778 is a deficient number, since it is larger than the sum of its proper divisors (23655188896702).

36780003367778 is a wasteful number, since it uses less digits than its factorization.

36780003367778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937005793.

The product of its (nonzero) digits is 149361408, while the sum is 65.

The spelling of 36780003367778 in words is "thirty-six trillion, seven hundred eighty billion, three million, three hundred sixty-seven thousand, seven hundred seventy-eight".