4521452522507 has 4 divisors (see below), whose sum is σ = 4551797841600. Its totient is φ = 4491107203416.

The previous prime is 4521452522479. The next prime is 4521452522519. The reversal of 4521452522507 is 7052252541254.

4521452522507 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4521452522507 - 2¹⁶ = 4521452456971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4521452522567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15172659323 + ... + 15172659620.

It is an arithmetic number, because the mean of its divisors is an integer number (1137949460400).

Almost surely, 2^{4521452522507} is an apocalyptic number.

4521452522507 is a deficient number, since it is larger than the sum of its proper divisors (30345319093).

4521452522507 is a wasteful number, since it uses less digits than its factorization.

4521452522507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30345319092.

The product of its (nonzero) digits is 1120000, while the sum is 44.

The spelling of 4521452522507 in words is "four trillion, five hundred twenty-one billion, four hundred fifty-two million, five hundred twenty-two thousand, five hundred seven".