4522457550453 has 32 divisors (see below), whose sum is σ = 6187971072000. Its totient is φ = 2937243816000.

The previous prime is 4522457550421. The next prime is 4522457550463. The reversal of 4522457550453 is 3540557542254.

It is a happy number.

It is not a de Polignac number, because 4522457550453 - 2⁵ = 4522457550421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4522457550396 and 4522457550405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522457550463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4908198 + ... + 5756328.

It is an arithmetic number, because the mean of its divisors is an integer number (193374096000).

Almost surely, 2^{4522457550453} is an apocalyptic number.

It is an amenable number.

4522457550453 is a deficient number, since it is larger than the sum of its proper divisors (1665513521547).

4522457550453 is a wasteful number, since it uses less digits than its factorization.

4522457550453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848513.

The product of its (nonzero) digits is 16800000, while the sum is 51.

The spelling of 4522457550453 in words is "four trillion, five hundred twenty-two billion, four hundred fifty-seven million, five hundred fifty thousand, four hundred fifty-three".