245693262223 has 4 divisors (see below), whose sum is σ = 245943205488. Its totient is φ = 245443318960.

The previous prime is 245693262173. The next prime is 245693262299. The reversal of 245693262223 is 322262396542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 245693262223 - 2⁹ = 245693261711 is a prime.

It is a super-3 number, since 3×245693262223³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245693262323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124970158 + ... + 124972123.

It is an arithmetic number, because the mean of its divisors is an integer number (61485801372).

Almost surely, 2^245693262223 is an apocalyptic number.

245693262223 is a deficient number, since it is larger than the sum of its proper divisors (249943265).

245693262223 is an equidigital number, since it uses as much as digits as its factorization.

245693262223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249943264.

The product of its digits is 1866240, while the sum is 46.

The spelling of 245693262223 in words is "two hundred forty-five billion, six hundred ninety-three million, two hundred sixty-two thousand, two hundred twenty-three".