1255002652356 has 12 divisors (see below), whose sum is σ = 2928339522192. Its totient is φ = 418334217448.

The previous prime is 1255002652271. The next prime is 1255002652447. The reversal of 1255002652356 is 6532562005521.

It is a tau number, because it is divible by the number of its divisors (12).

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, 52291777170 + ... + 52291777193.

It is an arithmetic number, because the mean of its divisors is an integer number (244028293516).

Almost surely, 2^{1255002652356} is an apocalyptic number.

It is an amenable number.

1255002652356 is an abundant number, since it is smaller than the sum of its proper divisors (1673336869836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1255002652356 is a wasteful number, since it uses less digits than its factorization.

1255002652356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104583554370 (or 104583554368 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 1255002652356 its reverse (6532562005521), we get a palindrome (7787564657877).

The spelling of 1255002652356 in words is "one trillion, two hundred fifty-five billion, two million, six hundred fifty-two thousand, three hundred fifty-six".