1250345254055 has 4 divisors (see below), whose sum is σ = 1500414304872. Its totient is φ = 1000276203240.

The previous prime is 1250345254027. The next prime is 1250345254073. The reversal of 1250345254055 is 5504525430521.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1250345254055 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 3 ways as a sum of consecutive naturals, for example, 125034525401 + ... + 125034525410.

It is an arithmetic number, because the mean of its divisors is an integer number (375103576218).

Almost surely, 2^{1250345254055} is an apocalyptic number.

1250345254055 is a deficient number, since it is larger than the sum of its proper divisors (250069050817).

1250345254055 is an equidigital number, since it uses as much as digits as its factorization.

1250345254055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250069050816.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 1250345254055 in words is "one trillion, two hundred fifty billion, three hundred forty-five million, two hundred fifty-four thousand, fifty-five".