969210378125 has 54 divisors (see below), whose sum is σ = 1332410028894. Its totient is φ = 704440000000.

The previous prime is 969210378107. The next prime is 969210378131. The reversal of 969210378125 is 521873012969.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 9 ways, for example, as 496266709444 + 472943668681 = 704462^2 + 687709^2 .

It is not a de Polignac number, because 969210378125 - 2⁶ = 969210378061 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 53 ways as a sum of consecutive naturals, for example, 605377325 + ... + 605378925.

Almost surely, 2^969210378125 is an apocalyptic number.

It is an amenable number.

969210378125 is a deficient number, since it is larger than the sum of its proper divisors (363199650769).

969210378125 is an frugal number, since it uses more digits than its factorization.

969210378125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 969210378125 in words is "nine hundred sixty-nine billion, two hundred ten million, three hundred seventy-eight thousand, one hundred twenty-five".