54532113142 has 16 divisors (see below), whose sum is σ = 92726670960. Its totient is φ = 23844000672.

The previous prime is 54532113121. The next prime is 54532113151. The reversal of 54532113142 is 24131123545.

54532113142 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 2×54532113142² (a number of 22 digits) contains 22 as substring.

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, 55193953 + ... + 55194940.

It is an arithmetic number, because the mean of its divisors is an integer number (5795416935).

Almost surely, 2^54532113142 is an apocalyptic number.

54532113142 is a deficient number, since it is larger than the sum of its proper divisors (38194557818).

54532113142 is a wasteful number, since it uses less digits than its factorization.

54532113142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110388927.

The product of its digits is 14400, while the sum is 31.

Adding to 54532113142 its reverse (24131123545), we get a palindrome (78663236687).

The spelling of 54532113142 in words is "fifty-four billion, five hundred thirty-two million, one hundred thirteen thousand, one hundred forty-two".