1255084819948 has 12 divisors (see below), whose sum is σ = 2196685862280. Its totient is φ = 627460287872.

The previous prime is 1255084819921. The next prime is 1255084819969. The reversal of 1255084819948 is 8499184805521.

It is a super-3 number, since 3×1255084819948³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1255084819948.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20496133 + ... + 20557276.

It is an arithmetic number, because the mean of its divisors is an integer number (183057155190).

Almost surely, 2^{1255084819948} is an apocalyptic number.

It is an amenable number.

1255084819948 is a deficient number, since it is larger than the sum of its proper divisors (941601042332).

1255084819948 is a wasteful number, since it uses less digits than its factorization.

1255084819948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41061056 (or 41061054 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 64.

The spelling of 1255084819948 in words is "one trillion, two hundred fifty-five billion, eighty-four million, eight hundred nineteen thousand, nine hundred forty-eight".