245423353 has 8 divisors (see below), whose sum is σ = 283207808. Its totient is φ = 208319904.

The previous prime is 245423341. The next prime is 245423371. The reversal of 245423353 is 353324542.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245423353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245423333) 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, 169476 + ... + 170917.

It is an arithmetic number, because the mean of its divisors is an integer number (35400976).

Almost surely, 2^245423353 is an apocalyptic number.

It is an amenable number.

245423353 is a deficient number, since it is larger than the sum of its proper divisors (37784455).

245423353 is a wasteful number, since it uses less digits than its factorization.

245423353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340503.

The product of its digits is 43200, while the sum is 31.

The square root of 245423353 is about 15665.9935209996. The cubic root of 245423353 is about 626.0926831165.

Adding to 245423353 its reverse (353324542), we get a palindrome (598747895).

The spelling of 245423353 in words is "two hundred forty-five million, four hundred twenty-three thousand, three hundred fifty-three".