1208851270054 has 8 divisors (see below), whose sum is σ = 1816150562928. Its totient is φ = 603467749080.

The previous prime is 1208851270027. The next prime is 1208851270057. The reversal of 1208851270054 is 4500721588021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1208851270054² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208851270057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 478941397 + ... + 478943920.

It is an arithmetic number, because the mean of its divisors is an integer number (227018820366).

Almost surely, 2^{1208851270054} is an apocalyptic number.

1208851270054 is a deficient number, since it is larger than the sum of its proper divisors (607299292874).

1208851270054 is an equidigital number, since it uses as much as digits as its factorization.

1208851270054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957885950.

The product of its (nonzero) digits is 179200, while the sum is 43.

The spelling of 1208851270054 in words is "one trillion, two hundred eight billion, eight hundred fifty-one million, two hundred seventy thousand, fifty-four".