2048613606157 has 2 divisors, whose sum is σ = 2048613606158. Its totient is φ = 2048613606156.

The previous prime is 2048613606119. The next prime is 2048613606289. The reversal of 2048613606157 is 7516063168402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2047014086121 + 1599520036 = 1430739^2 + 39994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2048613606157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2048613606157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048613600157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024306803078 + 1024306803079.

It is an arithmetic number, because the mean of its divisors is an integer number (1024306803079).

Almost surely, 2^{2048613606157} is an apocalyptic number.

It is an amenable number.

2048613606157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048613606157 is an equidigital number, since it uses as much as digits as its factorization.

2048613606157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 2048613606157 in words is "two trillion, forty-eight billion, six hundred thirteen million, six hundred six thousand, one hundred fifty-seven".