45525133125422 has 4 divisors (see below), whose sum is σ = 68287699688136. Its totient is φ = 22762566562710.

The previous prime is 45525133125361. The next prime is 45525133125487. The reversal of 45525133125422 is 22452133152554.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11381283281354 + ... + 11381283281357.

It is an arithmetic number, because the mean of its divisors is an integer number (17071924922034).

Almost surely, 2^{45525133125422} is an apocalyptic number.

45525133125422 is a deficient number, since it is larger than the sum of its proper divisors (22762566562714).

45525133125422 is a wasteful number, since it uses less digits than its factorization.

45525133125422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22762566562713.

The product of its digits is 1440000, while the sum is 44.

Adding to 45525133125422 its reverse (22452133152554), we get a palindrome (67977266277976).

The spelling of 45525133125422 in words is "forty-five trillion, five hundred twenty-five billion, one hundred thirty-three million, one hundred twenty-five thousand, four hundred twenty-two".