2061632522 has 4 divisors (see below), whose sum is σ = 3092448786. Its totient is φ = 1030816260.

The previous prime is 2061632509. The next prime is 2061632527. The reversal of 2061632522 is 2252361602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1040127001 + 1021505521 = 32251^2 + 31961^2 .

It is not an unprimeable number, because it can be changed into a prime (2061632527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515408129 + ... + 515408132.

Almost surely, 2^2061632522 is an apocalyptic number.

2061632522 is a deficient number, since it is larger than the sum of its proper divisors (1030816264).

2061632522 is a wasteful number, since it uses less digits than its factorization.

2061632522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030816263.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2061632522 is about 45405.2036885642. The cubic root of 2061632522 is about 1272.7323572434.

The spelling of 2061632522 in words is "two billion, sixty-one million, six hundred thirty-two thousand, five hundred twenty-two".