1375137512514 has 32 divisors (see below), whose sum is σ = 3056285782080. Its totient is φ = 458315474400.

The previous prime is 1375137512503. The next prime is 1375137512549. The reversal of 1375137512514 is 4152157315731.

1375137512514 is a `hidden beast` number, since 1 + 3 + 7 + 51 + 3 + 75 + 12 + 514 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1375137512514.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376347 + ... + 2155134.

It is an arithmetic number, because the mean of its divisors is an integer number (95508930690).

Almost surely, 2^{1375137512514} is an apocalyptic number.

1375137512514 is an abundant number, since it is smaller than the sum of its proper divisors (1681148269566).

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

1375137512514 is a wasteful number, since it uses less digits than its factorization.

1375137512514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3538703 (or 3538697 counting only the distinct ones).

The product of its digits is 441000, while the sum is 45.

The spelling of 1375137512514 in words is "one trillion, three hundred seventy-five billion, one hundred thirty-seven million, five hundred twelve thousand, five hundred fourteen".