1248275471054 has 8 divisors (see below), whose sum is σ = 1877353611960. Its totient is φ = 622490933736.

The previous prime is 1248275471029. The next prime is 1248275471063. The reversal of 1248275471054 is 4501745728421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1248275470993 and 1248275471011.

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, 823399949 + ... + 823401464.

It is an arithmetic number, because the mean of its divisors is an integer number (234669201495).

Almost surely, 2^{1248275471054} is an apocalyptic number.

1248275471054 is a deficient number, since it is larger than the sum of its proper divisors (629078140906).

1248275471054 is a wasteful number, since it uses less digits than its factorization.

1248275471054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646801794.

The product of its (nonzero) digits is 2508800, while the sum is 50.

The spelling of 1248275471054 in words is "one trillion, two hundred forty-eight billion, two hundred seventy-five million, four hundred seventy-one thousand, fifty-four".