2065372540452 has 48 divisors (see below), whose sum is σ = 5766567210880. Its totient is φ = 635499242784.

The previous prime is 2065372540421. The next prime is 2065372540459. The reversal of 2065372540452 is 2540452735602.

2065372540452 is a `hidden beast` number, since 2 + 0 + 6 + 53 + 7 + 2 + 540 + 4 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2065372540398 and 2065372540407.

It is not an unprimeable number, because it can be changed into a prime (2065372540459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735530128 + ... + 735532935.

Almost surely, 2^{2065372540452} is an apocalyptic number.

It is an amenable number.

2065372540452 is an abundant number, since it is smaller than the sum of its proper divisors (3701194670428).

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

2065372540452 is a wasteful number, since it uses less digits than its factorization.

2065372540452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471063089 (or 1471063081 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 2065372540452 in words is "two trillion, sixty-five billion, three hundred seventy-two million, five hundred forty thousand, four hundred fifty-two".