3023206652540 has 48 divisors (see below), whose sum is σ = 6570191940480. Its totient is φ = 1167132395520.

The previous prime is 3023206652513. The next prime is 3023206652581. The reversal of 3023206652540 is 452566023203.

It is a super-2 number, since 2×3023206652540² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3023206652494 and 3023206652503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498845 + ... + 2509035.

It is an arithmetic number, because the mean of its divisors is an integer number (136878998760).

Almost surely, 2^{3023206652540} is an apocalyptic number.

It is an amenable number.

3023206652540 is an abundant number, since it is smaller than the sum of its proper divisors (3546985287940).

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

3023206652540 is a wasteful number, since it uses less digits than its factorization.

3023206652540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012822 (or 2012820 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 3023206652540 in words is "three trillion, twenty-three billion, two hundred six million, six hundred fifty-two thousand, five hundred forty".