45502500238 has 16 divisors (see below), whose sum is σ = 73543029840. Its totient is φ = 20990013696.

The previous prime is 45502500223. The next prime is 45502500269. The reversal of 45502500238 is 83200520554.

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, 414120 + ... + 512347.

It is an arithmetic number, because the mean of its divisors is an integer number (4596439365).

Almost surely, 2^45502500238 is an apocalyptic number.

45502500238 is a deficient number, since it is larger than the sum of its proper divisors (28040529602).

45502500238 is a wasteful number, since it uses less digits than its factorization.

45502500238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928371.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 45502500238 in words is "forty-five billion, five hundred two million, five hundred thousand, two hundred thirty-eight".