4521252521254 has 16 divisors (see below), whose sum is σ = 8206643232288. Its totient is φ = 1823698495872.

The previous prime is 4521252521249. The next prime is 4521252521263.

4521252521254 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9498429429 + ... + 9498429904.

It is an arithmetic number, because the mean of its divisors is an integer number (512915202018).

Almost surely, 2^{4521252521254} is an apocalyptic number.

4521252521254 is a deficient number, since it is larger than the sum of its proper divisors (3685390711034).

4521252521254 is a wasteful number, since it uses less digits than its factorization.

4521252521254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18996859359.

The product of its digits is 320000, while the sum is 40.

The spelling of 4521252521254 in words is "four trillion, five hundred twenty-one billion, two hundred fifty-two million, five hundred twenty-one thousand, two hundred fifty-four".