1051655001701 has 2 divisors, whose sum is σ = 1051655001702. Its totient is φ = 1051655001700.

The previous prime is 1051655001679. The next prime is 1051655001739. The reversal of 1051655001701 is 1071005561501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 883882022500 + 167772979201 = 940150^2 + 409601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051655001701 is a prime.

It is a super-2 number, since 2×1051655001701² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051655001601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525827500850 + 525827500851.

It is an arithmetic number, because the mean of its divisors is an integer number (525827500851).

Almost surely, 2^{1051655001701} is an apocalyptic number.

It is an amenable number.

1051655001701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051655001701 is an equidigital number, since it uses as much as digits as its factorization.

1051655001701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 32.

The spelling of 1051655001701 in words is "one trillion, fifty-one billion, six hundred fifty-five million, one thousand, seven hundred one".