45203544530254 has 16 divisors (see below), whose sum is σ = 74295293060736. Its totient is φ = 20456549985400.

The previous prime is 45203544530233. The next prime is 45203544530257.

It is a happy number.

45203544530254 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45203544530257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4525780402 + ... + 4525790389.

It is an arithmetic number, because the mean of its divisors is an integer number (4643455816296).

Almost surely, 2^{45203544530254} is an apocalyptic number.

45203544530254 is a deficient number, since it is larger than the sum of its proper divisors (29091748530482).

45203544530254 is a wasteful number, since it uses less digits than its factorization.

45203544530254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051571031.

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 45203544530254 in words is "forty-five trillion, two hundred three billion, five hundred forty-four million, five hundred thirty thousand, two hundred fifty-four".