245677922363 has 2 divisors, whose sum is σ = 245677922364. Its totient is φ = 245677922362.

The previous prime is 245677922359. The next prime is 245677922387. The reversal of 245677922363 is 363229776542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245677922363 - 2² = 245677922359 is a prime.

It is a super-4 number, since 4×245677922363⁴ (a number of 47 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245677922299 and 245677922308.

It is not a weakly prime, because it can be changed into another prime (245677922323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122838961181 + 122838961182.

It is an arithmetic number, because the mean of its divisors is an integer number (122838961182).

Almost surely, 2^245677922363 is an apocalyptic number.

245677922363 is a deficient number, since it is larger than the sum of its proper divisors (1).

245677922363 is an equidigital number, since it uses as much as digits as its factorization.

245677922363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 56.

The spelling of 245677922363 in words is "two hundred forty-five billion, six hundred seventy-seven million, nine hundred twenty-two thousand, three hundred sixty-three".