245010430453 has 4 divisors (see below), whose sum is σ = 255663057888. Its totient is φ = 234357803020.

The previous prime is 245010430439. The next prime is 245010430459. The reversal of 245010430453 is 354034010542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245010430453 is a prime.

It is a super-2 number, since 2×245010430453² (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 (245010430459) 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, 5326313683 + ... + 5326313728.

It is an arithmetic number, because the mean of its divisors is an integer number (63915764472).

Almost surely, 2^245010430453 is an apocalyptic number.

245010430453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

245010430453 is a deficient number, since it is larger than the sum of its proper divisors (10652627435).

245010430453 is a wasteful number, since it uses less digits than its factorization.

245010430453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652627434.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 245010430453 its reverse (354034010542), we get a palindrome (599044440995).

The spelling of 245010430453 in words is "two hundred forty-five billion, ten million, four hundred thirty thousand, four hundred fifty-three".