1672309504363 has 2 divisors, whose sum is σ = 1672309504364. Its totient is φ = 1672309504362.

The previous prime is 1672309504277. The next prime is 1672309504367. The reversal of 1672309504363 is 3634059032761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1672309504363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1672309504367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836154752181 + 836154752182.

It is an arithmetic number, because the mean of its divisors is an integer number (836154752182).

Almost surely, 2^{1672309504363} is an apocalyptic number.

1672309504363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1672309504363 is an equidigital number, since it uses as much as digits as its factorization.

1672309504363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 1672309504363 in words is "one trillion, six hundred seventy-two billion, three hundred nine million, five hundred four thousand, three hundred sixty-three".