1545358997363 has 2 divisors, whose sum is σ = 1545358997364. Its totient is φ = 1545358997362.

The previous prime is 1545358997339. The next prime is 1545358997407. The reversal of 1545358997363 is 3637998535451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1545358997363 - 2²⁰ = 1545357948787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1545358997293 and 1545358997302.

It is not a weakly prime, because it can be changed into another prime (1545358997263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772679498681 + 772679498682.

It is an arithmetic number, because the mean of its divisors is an integer number (772679498682).

Almost surely, 2^{1545358997363} is an apocalyptic number.

1545358997363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1545358997363 is an equidigital number, since it uses as much as digits as its factorization.

1545358997363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416000, while the sum is 68.

The spelling of 1545358997363 in words is "one trillion, five hundred forty-five billion, three hundred fifty-eight million, nine hundred ninety-seven thousand, three hundred sixty-three".