245253523501453 has 16 divisors (see below), whose sum is σ = 270084999018240. Its totient is φ = 221855534841600.

The previous prime is 245253523501429. The next prime is 245253523501477. The reversal of 245253523501453 is 354105325352542.

It is an interprime number because it is at equal distance from previous prime (245253523501429) and next prime (245253523501477).

It is a cyclic number.

It is not a de Polignac number, because 245253523501453 - 2²⁵ = 245253489947021 is a prime.

It is a super-2 number, since 2×245253523501453² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245253523501397 and 245253523501406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245253523501253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3349231728 + ... + 3349304953.

It is an arithmetic number, because the mean of its divisors is an integer number (16880312438640).

Almost surely, 2^{245253523501453} is an apocalyptic number.

It is an amenable number.

245253523501453 is a deficient number, since it is larger than the sum of its proper divisors (24831475516787).

245253523501453 is a wasteful number, since it uses less digits than its factorization.

245253523501453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698536788.

The product of its (nonzero) digits is 10800000, while the sum is 49.

Adding to 245253523501453 its reverse (354105325352542), we get a palindrome (599358848853995).

The spelling of 245253523501453 in words is "two hundred forty-five trillion, two hundred fifty-three billion, five hundred twenty-three million, five hundred one thousand, four hundred fifty-three".