1355875977625 has 32 divisors (see below), whose sum is σ = 1828876611744. Its totient is φ = 997647264000.

The previous prime is 1355875977593. The next prime is 1355875977637. The reversal of 1355875977625 is 5267795785531.

It can be written as a sum of positive squares in 16 ways, for example, as 1031435235216 + 324440742409 = 1015596^2 + 569597^2 .

It is not a de Polignac number, because 1355875977625 - 2⁵ = 1355875977593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1055986 + ... + 1956235.

It is an arithmetic number, because the mean of its divisors is an integer number (57152394117).

Almost surely, 2^{1355875977625} is an apocalyptic number.

It is an amenable number.

1355875977625 is a deficient number, since it is larger than the sum of its proper divisors (473000634119).

1355875977625 is a wasteful number, since it uses less digits than its factorization.

1355875977625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012526 (or 3012516 counting only the distinct ones).

The product of its digits is 555660000, while the sum is 70.

The spelling of 1355875977625 in words is "one trillion, three hundred fifty-five billion, eight hundred seventy-five million, nine hundred seventy-seven thousand, six hundred twenty-five".