1361257576375 has 16 divisors (see below), whose sum is σ = 1698893262144. Its totient is φ = 1088977980000.

The previous prime is 1361257576337. The next prime is 1361257576409. The reversal of 1361257576375 is 5736757521631.

It is not a de Polignac number, because 1361257576375 - 2⁹ = 1361257575863 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 15 ways as a sum of consecutive naturals, for example, 5691705 + ... + 5926045.

It is an arithmetic number, because the mean of its divisors is an integer number (106180828884).

Almost surely, 2^{1361257576375} is an apocalyptic number.

1361257576375 is a deficient number, since it is larger than the sum of its proper divisors (337635685769).

1361257576375 is an equidigital number, since it uses as much as digits as its factorization.

1361257576375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280827 (or 280817 counting only the distinct ones).

The product of its digits is 27783000, while the sum is 58.

The spelling of 1361257576375 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-seven million, five hundred seventy-six thousand, three hundred seventy-five".