45163512142534 has 4 divisors (see below), whose sum is σ = 67745268213804. Its totient is φ = 22581756071266.

The previous prime is 45163512142523. The next prime is 45163512142561. The reversal of 45163512142534 is 43524121536154.

It is a happy number.

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, 11290878035632 + ... + 11290878035635.

It is an arithmetic number, because the mean of its divisors is an integer number (16936317053451).

Almost surely, 2^{45163512142534} is an apocalyptic number.

45163512142534 is a deficient number, since it is larger than the sum of its proper divisors (22581756071270).

45163512142534 is a wasteful number, since it uses less digits than its factorization.

45163512142534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22581756071269.

The product of its digits is 1728000, while the sum is 46.

Adding to 45163512142534 its reverse (43524121536154), we get a palindrome (88687633678688).

The spelling of 45163512142534 in words is "forty-five trillion, one hundred sixty-three billion, five hundred twelve million, one hundred forty-two thousand, five hundred thirty-four".