4551552502563 has 32 divisors (see below), whose sum is σ = 6686419767552. Its totient is φ = 2731028624000.

The previous prime is 4551552502561. The next prime is 4551552502573. The reversal of 4551552502563 is 3652052551554.

It is a cyclic number.

It is not a de Polignac number, because 4551552502563 - 2¹ = 4551552502561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4551552502561) 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, 67016020 + ... + 67083902.

It is an arithmetic number, because the mean of its divisors is an integer number (208950617736).

Almost surely, 2^{4551552502563} is an apocalyptic number.

4551552502563 is a deficient number, since it is larger than the sum of its proper divisors (2134867264989).

4551552502563 is a wasteful number, since it uses less digits than its factorization.

4551552502563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88115.

The product of its (nonzero) digits is 4500000, while the sum is 48.

The spelling of 4551552502563 in words is "four trillion, five hundred fifty-one billion, five hundred fifty-two million, five hundred two thousand, five hundred sixty-three".