1540160610451 has 2 divisors, whose sum is σ = 1540160610452. Its totient is φ = 1540160610450.

The previous prime is 1540160610449. The next prime is 1540160610481.

1540160610451 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1540160610451 - 2¹ = 1540160610449 is a prime.

Together with 1540160610449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1540160610481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770080305225 + 770080305226.

It is an arithmetic number, because the mean of its divisors is an integer number (770080305226).

Almost surely, 2^{1540160610451} is an apocalyptic number.

1540160610451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1540160610451 is an equidigital number, since it uses as much as digits as its factorization.

1540160610451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 1540160610451 in words is "one trillion, five hundred forty billion, one hundred sixty million, six hundred ten thousand, four hundred fifty-one".