2077536466 has 4 divisors (see below), whose sum is σ = 3116304702. Its totient is φ = 1038768232.

The previous prime is 2077536463. The next prime is 2077536473. The reversal of 2077536466 is 6646357702.

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., 1167247225 + 910289241 = 34165^2 + 30171^2 .

It is not an unprimeable number, because it can be changed into a prime (2077536463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519384115 + ... + 519384118.

Almost surely, 2^2077536466 is an apocalyptic number.

2077536466 is a deficient number, since it is larger than the sum of its proper divisors (1038768236).

2077536466 is a wasteful number, since it uses less digits than its factorization.

2077536466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038768235.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 2077536466 is about 45580.0007240017. Note that the first 3 decimals coincide. The cubic root of 2077536466 is about 1275.9967018222.

The spelling of 2077536466 in words is "two billion, seventy-seven million, five hundred thirty-six thousand, four hundred sixty-six".