562040646461138 has 16 divisors (see below), whose sum is σ = 961318390780440. Its totient is φ = 244144353213696.

The previous prime is 562040646461137. The next prime is 562040646461149. The reversal of 562040646461138 is 831164646040265.

It can be written as a sum of positive squares in 4 ways, for example, as 353244995704969 + 208795650756169 = 18794813^2 + 14449763^2 .

It is not an unprimeable number, because it can be changed into a prime (562040646461137) 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, 635792586053 + ... + 635792586936.

Almost surely, 2^{562040646461138} is an apocalyptic number.

562040646461138 is a deficient number, since it is larger than the sum of its proper divisors (399277744319302).

562040646461138 is a wasteful number, since it uses less digits than its factorization.

562040646461138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271585173021.

The product of its (nonzero) digits is 19906560, while the sum is 56.

The spelling of 562040646461138 in words is "five hundred sixty-two trillion, forty billion, six hundred forty-six million, four hundred sixty-one thousand, one hundred thirty-eight".