54142252532 has 12 divisors (see below), whose sum is σ = 94800701856. Its totient is φ = 27056337720.

The previous prime is 54142252529. The next prime is 54142252537. The reversal of 54142252532 is 23525224145.

It is a happy number.

54142252532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54142252532² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54142252492 and 54142252501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54142252537) 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, 3688898 + ... + 3703545.

It is an arithmetic number, because the mean of its divisors is an integer number (7900058488).

Almost surely, 2^54142252532 is an apocalyptic number.

It is an amenable number.

54142252532 is a deficient number, since it is larger than the sum of its proper divisors (40658449324).

54142252532 is a wasteful number, since it uses less digits than its factorization.

54142252532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7394278 (or 7394276 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

Adding to 54142252532 its reverse (23525224145), we get a palindrome (77667476677).

The spelling of 54142252532 in words is "fifty-four billion, one hundred forty-two million, two hundred fifty-two thousand, five hundred thirty-two".