45532253042142 has 16 divisors (see below), whose sum is σ = 91064794993920. Its totient is φ = 15177369529112.

The previous prime is 45532253042117. The next prime is 45532253042191. The reversal of 45532253042142 is 24124035223554.

It is a junction number, because it is equal to n+sod(n) for n = 45532253042094 and 45532253042103.

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, 9961548 + ... + 13794815.

It is an arithmetic number, because the mean of its divisors is an integer number (5691549687120).

Almost surely, 2^{45532253042142} is an apocalyptic number.

45532253042142 is an abundant number, since it is smaller than the sum of its proper divisors (45532541951778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45532253042142 is a wasteful number, since it uses less digits than its factorization.

45532253042142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24075807.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 45532253042142 its reverse (24124035223554), we get a palindrome (69656288265696).

The spelling of 45532253042142 in words is "forty-five trillion, five hundred thirty-two billion, two hundred fifty-three million, forty-two thousand, one hundred forty-two".