245114322453 has 64 divisors (see below), whose sum is σ = 487562342400. Its totient is φ = 117537324480.

The previous prime is 245114322443. The next prime is 245114322457. The reversal of 245114322453 is 354223411542.

It is a happy number.

245114322453 is a `hidden beast` number, since 2 + 45 + 1 + 143 + 22 + 453 = 666.

It is not a de Polignac number, because 245114322453 - 2⁶ = 245114322389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245114322457) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4507593 + ... + 4561646.

It is an arithmetic number, because the mean of its divisors is an integer number (7618161600).

Almost surely, 2^245114322453 is an apocalyptic number.

It is an amenable number.

245114322453 is a deficient number, since it is larger than the sum of its proper divisors (242448019947).

245114322453 is a wasteful number, since it uses less digits than its factorization.

245114322453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9069279 (or 9069273 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 245114322453 its reverse (354223411542), we get a palindrome (599337733995).

The spelling of 245114322453 in words is "two hundred forty-five billion, one hundred fourteen million, three hundred twenty-two thousand, four hundred fifty-three".