1263055042175 has 6 divisors (see below), whose sum is σ = 1566188252328. Its totient is φ = 1010444033720.

The previous prime is 1263055042169. The next prime is 1263055042213. The reversal of 1263055042175 is 5712405503621.

It is not a de Polignac number, because 1263055042175 - 2⁴ = 1263055042159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25261100819 + ... + 25261100868.

It is an arithmetic number, because the mean of its divisors is an integer number (261031375388).

Almost surely, 2^{1263055042175} is an apocalyptic number.

1263055042175 is a deficient number, since it is larger than the sum of its proper divisors (303133210153).

1263055042175 is an equidigital number, since it uses as much as digits as its factorization.

1263055042175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50522201697 (or 50522201692 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 1263055042175 in words is "one trillion, two hundred sixty-three billion, fifty-five million, forty-two thousand, one hundred seventy-five".