2065151620522 has 16 divisors (see below), whose sum is σ = 3099586416192. Its totient is φ = 1031956299360.

The previous prime is 2065151620481. The next prime is 2065151620523. The reversal of 2065151620522 is 2250261515602.

It is not an unprimeable number, because it can be changed into a prime (2065151620523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31093353 + ... + 31159699.

It is an arithmetic number, because the mean of its divisors is an integer number (193724151012).

Almost surely, 2^{2065151620522} is an apocalyptic number.

2065151620522 is a deficient number, since it is larger than the sum of its proper divisors (1034434795670).

2065151620522 is a wasteful number, since it uses less digits than its factorization.

2065151620522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75453.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 2065151620522 in words is "two trillion, sixty-five billion, one hundred fifty-one million, six hundred twenty thousand, five hundred twenty-two".