2065426502 has 8 divisors (see below), whose sum is σ = 3261199800. Its totient is φ = 978359904.

The previous prime is 2065426499. The next prime is 2065426507. The reversal of 2065426502 is 2056245602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065426507) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27176627 + ... + 27176702.

It is an arithmetic number, because the mean of its divisors is an integer number (407649975).

Almost surely, 2^2065426502 is an apocalyptic number.

2065426502 is a deficient number, since it is larger than the sum of its proper divisors (1195773298).

2065426502 is a wasteful number, since it uses less digits than its factorization.

2065426502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54353350.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2065426502 is about 45446.9636169459. The cubic root of 2065426502 is about 1273.5126065550.

Subtracting from 2065426502 its reverse (2056245602), we obtain a square (9180900 = 3030²).

The spelling of 2065426502 in words is "two billion, sixty-five million, four hundred twenty-six thousand, five hundred two".