1051410643 has 2 divisors, whose sum is σ = 1051410644. Its totient is φ = 1051410642.

The previous prime is 1051410623. The next prime is 1051410653. The reversal of 1051410643 is 3460141501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051410643 is a prime.

It is a super-2 number, since 2×1051410643² = 2210928680427346898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051410623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525705321 + 525705322.

It is an arithmetic number, because the mean of its divisors is an integer number (525705322).

Almost surely, 2^1051410643 is an apocalyptic number.

1051410643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051410643 is an equidigital number, since it uses as much as digits as its factorization.

1051410643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1051410643 is about 32425.4628802736. The cubic root of 1051410643 is about 1016.8513189762.

The spelling of 1051410643 in words is "one billion, fifty-one million, four hundred ten thousand, six hundred forty-three".