1051715051 has 2 divisors, whose sum is σ = 1051715052. Its totient is φ = 1051715050.

The previous prime is 1051715039. The next prime is 1051715059. The reversal of 1051715051 is 1505171501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051715051 is a prime.

It is a super-2 number, since 2×1051715051² = 2212209096999865202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051715051.

It is not a weakly prime, because it can be changed into another prime (1051715059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525857525 + 525857526.

It is an arithmetic number, because the mean of its divisors is an integer number (525857526).

Almost surely, 2^1051715051 is an apocalyptic number.

1051715051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051715051 is an equidigital number, since it uses as much as digits as its factorization.

1051715051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 875, while the sum is 26.

The square root of 1051715051 is about 32430.1565059437. The cubic root of 1051715051 is about 1016.9494435959.

Adding to 1051715051 its reverse (1505171501), we get a palindrome (2556886552).

The spelling of 1051715051 in words is "one billion, fifty-one million, seven hundred fifteen thousand, fifty-one".