2080696522 has 4 divisors (see below), whose sum is σ = 3121044786. Its totient is φ = 1040348260.

The previous prime is 2080696507. The next prime is 2080696559. The reversal of 2080696522 is 2256960802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2256960802 = 2 ⋅1128480401.

It can be written as a sum of positive squares in only one way, i.e., 1967720881 + 112975641 = 44359^2 + 10629^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520174129 + ... + 520174132.

Almost surely, 2^2080696522 is an apocalyptic number.

2080696522 is a deficient number, since it is larger than the sum of its proper divisors (1040348264).

2080696522 is a wasteful number, since it uses less digits than its factorization.

2080696522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040348263.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2080696522 is about 45614.6524923735. The cubic root of 2080696522 is about 1276.6433295966.

The spelling of 2080696522 in words is "two billion, eighty million, six hundred ninety-six thousand, five hundred twenty-two".