374255665625 has 12 divisors (see below), whose sum is σ = 467789645484. Its totient is φ = 299404530000.

The previous prime is 374255665577. The next prime is 374255665657. The reversal of 374255665625 is 526566552473.

It can be written as a sum of positive squares in 6 ways, for example, as 205525315801 + 168730349824 = 453349^2 + 410768^2 .

It is not a de Polignac number, because 374255665625 - 2¹⁴ = 374255649241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59877782 + ... + 59884031.

It is an arithmetic number, because the mean of its divisors is an integer number (38982470457).

Almost surely, 2^374255665625 is an apocalyptic number.

It is an amenable number.

374255665625 is a deficient number, since it is larger than the sum of its proper divisors (93533979859).

374255665625 is an frugal number, since it uses more digits than its factorization.

374255665625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119761838 (or 119761818 counting only the distinct ones).

The product of its digits is 45360000, while the sum is 56.

The spelling of 374255665625 in words is "three hundred seventy-four billion, two hundred fifty-five million, six hundred sixty-five thousand, six hundred twenty-five".