45202666620254 has 32 divisors (see below), whose sum is σ = 80015056257024. Its totient is φ = 18881103782880.

The previous prime is 45202666620149. The next prime is 45202666620311.

45202666620254 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354311294 + ... + 354438849.

It is an arithmetic number, because the mean of its divisors is an integer number (2500470508032).

Almost surely, 2^{45202666620254} is an apocalyptic number.

45202666620254 is a deficient number, since it is larger than the sum of its proper divisors (34812389636770).

45202666620254 is a wasteful number, since it uses less digits than its factorization.

45202666620254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708750392.

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 45202666620254 in words is "forty-five trillion, two hundred two billion, six hundred sixty-six million, six hundred twenty thousand, two hundred fifty-four".