2037564608851 has 2 divisors, whose sum is σ = 2037564608852. Its totient is φ = 2037564608850.

The previous prime is 2037564608839. The next prime is 2037564608873. The reversal of 2037564608851 is 1588064657302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2037564608851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2037564608792 and 2037564608801.

It is not a weakly prime, because it can be changed into another prime (2037564605851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018782304425 + 1018782304426.

It is an arithmetic number, because the mean of its divisors is an integer number (1018782304426).

Almost surely, 2^{2037564608851} is an apocalyptic number.

2037564608851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2037564608851 is an equidigital number, since it uses as much as digits as its factorization.

2037564608851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 2037564608851 in words is "two trillion, thirty-seven billion, five hundred sixty-four million, six hundred eight thousand, eight hundred fifty-one".