4542160207451 has 2 divisors, whose sum is σ = 4542160207452. Its totient is φ = 4542160207450.

The previous prime is 4542160207441. The next prime is 4542160207667. The reversal of 4542160207451 is 1547020612454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4542160207451 - 2³⁰ = 4541086465627 is a prime.

It is a super-2 number, since 2×4542160207451² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4542160207399 and 4542160207408.

It is not a weakly prime, because it can be changed into another prime (4542160207441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271080103725 + 2271080103726.

It is an arithmetic number, because the mean of its divisors is an integer number (2271080103726).

Almost surely, 2^{4542160207451} is an apocalyptic number.

4542160207451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542160207451 is an equidigital number, since it uses as much as digits as its factorization.

4542160207451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 4542160207451 in words is "four trillion, five hundred forty-two billion, one hundred sixty million, two hundred seven thousand, four hundred fifty-one".