2061433610 has 16 divisors (see below), whose sum is σ = 3729419496. Its totient is φ = 820387008.

The previous prime is 2061433609. The next prime is 2061433643. The reversal of 2061433610 is 163341602.

It can be written as a sum of positive squares in 4 ways, for example, as 1850806441 + 210627169 = 43021^2 + 14513^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2061433610.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521237 + ... + 525176.

Almost surely, 2^2061433610 is an apocalyptic number.

2061433610 is a deficient number, since it is larger than the sum of its proper divisors (1667985886).

2061433610 is a wasteful number, since it uses less digits than its factorization.

2061433610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046617.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2061433610 is about 45403.0132259964. The cubic root of 2061433610 is about 1272.6914236826.

The spelling of 2061433610 in words is "two billion, sixty-one million, four hundred thirty-three thousand, six hundred ten".