2050630957 has 2 divisors, whose sum is σ = 2050630958. Its totient is φ = 2050630956.

The previous prime is 2050630931. The next prime is 2050630979. The reversal of 2050630957 is 7590360502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2023110441 + 27520516 = 44979^2 + 5246^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050630957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050630357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025315478 + 1025315479.

It is an arithmetic number, because the mean of its divisors is an integer number (1025315479).

Almost surely, 2^2050630957 is an apocalyptic number.

It is an amenable number.

2050630957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050630957 is an equidigital number, since it uses as much as digits as its factorization.

2050630957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 2050630957 is about 45283.8929090687. The cubic root of 2050630957 is about 1270.4644088652.

The spelling of 2050630957 in words is "two billion, fifty million, six hundred thirty thousand, nine hundred fifty-seven".