865230625470 has 32 divisors (see below), whose sum is σ = 2094930088992. Its totient is φ = 228686323712.

The previous prime is 865230625459. The next prime is 865230625471. The reversal of 865230625470 is 74526032568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (865230625471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127611747 + ... + 127618526.

It is an arithmetic number, because the mean of its divisors is an integer number (65466565281).

Almost surely, 2^865230625470 is an apocalyptic number.

865230625470 is an abundant number, since it is smaller than the sum of its proper divisors (1229699463522).

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

865230625470 is a wasteful number, since it uses less digits than its factorization.

865230625470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255230396.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 865230625470 in words is "eight hundred sixty-five billion, two hundred thirty million, six hundred twenty-five thousand, four hundred seventy".