2053517707 has 2 divisors, whose sum is σ = 2053517708. Its totient is φ = 2053517706.

The previous prime is 2053517693. The next prime is 2053517731. The reversal of 2053517707 is 7077153502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053517707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053517747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026758853 + 1026758854.

It is an arithmetic number, because the mean of its divisors is an integer number (1026758854).

Almost surely, 2^2053517707 is an apocalyptic number.

2053517707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053517707 is an equidigital number, since it uses as much as digits as its factorization.

2053517707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51450, while the sum is 37.

The square root of 2053517707 is about 45315.7556154590. The cubic root of 2053517707 is about 1271.0602894484.

The spelling of 2053517707 in words is "two billion, fifty-three million, five hundred seventeen thousand, seven hundred seven".