4501122152531 has 4 divisors (see below), whose sum is σ = 4501135864200. Its totient is φ = 4501108440864.

The previous prime is 4501122152497. The next prime is 4501122152557. The reversal of 4501122152531 is 1352512211054.

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

It is a cyclic number.

It is not a de Polignac number, because 4501122152531 - 2¹⁸ = 4501121890387 is a prime.

It is a super-2 number, since 2×4501122152531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4501122152731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6351041 + ... + 7024098.

It is an arithmetic number, because the mean of its divisors is an integer number (1125283966050).

Almost surely, 2^{4501122152531} is an apocalyptic number.

4501122152531 is a deficient number, since it is larger than the sum of its proper divisors (13711669).

4501122152531 is a wasteful number, since it uses less digits than its factorization.

4501122152531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13711668.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 4501122152531 its reverse (1352512211054), we get a palindrome (5853634363585).

The spelling of 4501122152531 in words is "four trillion, five hundred one billion, one hundred twenty-two million, one hundred fifty-two thousand, five hundred thirty-one".