1255214055053 has 16 divisors (see below), whose sum is σ = 1453200322560. Its totient is φ = 1061904870000.

The previous prime is 1255214055041. The next prime is 1255214055071. The reversal of 1255214055053 is 3505504125521.

It is a cyclic number.

It is not a de Polignac number, because 1255214055053 - 2⁸ = 1255214054797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1255214054998 and 1255214055016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255214055023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178528 + ... + 1974678.

It is an arithmetic number, because the mean of its divisors is an integer number (90825020160).

Almost surely, 2^{1255214055053} is an apocalyptic number.

It is an amenable number.

1255214055053 is a deficient number, since it is larger than the sum of its proper divisors (197986267507).

1255214055053 is an equidigital number, since it uses as much as digits as its factorization.

1255214055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799088.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1255214055053 in words is "one trillion, two hundred fifty-five billion, two hundred fourteen million, fifty-five thousand, fifty-three".