245496233 has 8 divisors (see below), whose sum is σ = 254080680. Its totient is φ = 237035520.

The previous prime is 245496217. The next prime is 245496239. The reversal of 245496233 is 332694542.

It can be written as a sum of positive squares in 4 ways, for example, as 40347904 + 205148329 = 6352^2 + 14323^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245496233 - 2⁴ = 245496217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245496239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26888 + ... + 34841.

It is an arithmetic number, because the mean of its divisors is an integer number (31760085).

Almost surely, 2^245496233 is an apocalyptic number.

It is an amenable number.

245496233 is a deficient number, since it is larger than the sum of its proper divisors (8584447).

245496233 is an equidigital number, since it uses as much as digits as its factorization.

245496233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61867.

The product of its digits is 155520, while the sum is 38.

The square root of 245496233 is about 15668.3194057308. The cubic root of 245496233 is about 626.1546510293.

The spelling of 245496233 in words is "two hundred forty-five million, four hundred ninety-six thousand, two hundred thirty-three".