245104848229 has 4 divisors (see below), whose sum is σ = 245347767820. Its totient is φ = 244861928640.

The previous prime is 245104848223. The next prime is 245104848257. The reversal of 245104848229 is 922848401542.

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

It can be written as a sum of positive squares in 2 ways, for example, as 52209965025 + 192894883204 = 228495^2 + 439198^2 .

It is a cyclic number.

It is not a de Polignac number, because 245104848229 - 2¹⁷ = 245104717157 is a prime.

It is a super-2 number, since 2×245104848229² (a number of 24 digits) contains 22 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 (245104848223) 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, 121458282 + ... + 121460299.

It is an arithmetic number, because the mean of its divisors is an integer number (61336941955).

Almost surely, 2^245104848229 is an apocalyptic number.

It is an amenable number.

245104848229 is a deficient number, since it is larger than the sum of its proper divisors (242919591).

245104848229 is a wasteful number, since it uses less digits than its factorization.

245104848229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242919590.

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 245104848229 in words is "two hundred forty-five billion, one hundred four million, eight hundred forty-eight thousand, two hundred twenty-nine".