48106778169026 has 4 divisors (see below), whose sum is σ = 72160167253542. Its totient is φ = 24053389084512.

The previous prime is 48106778169001. The next prime is 48106778169049. The reversal of 48106778169026 is 62096187760184.

48106778169026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 6935905²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48106778169025 + 1 = 6935905^2 + 1^2 .

It is a super-3 number, since 3×48106778169026³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12026694542255 + ... + 12026694542258.

Almost surely, 2^{48106778169026} is an apocalyptic number.

48106778169026 is a deficient number, since it is larger than the sum of its proper divisors (24053389084516).

48106778169026 is a wasteful number, since it uses less digits than its factorization.

48106778169026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24053389084515.

The product of its (nonzero) digits is 48771072, while the sum is 65.

The spelling of 48106778169026 in words is "forty-eight trillion, one hundred six billion, seven hundred seventy-eight million, one hundred sixty-nine thousand, twenty-six".