55134301553542 has 4 divisors (see below), whose sum is σ = 82701452330316. Its totient is φ = 27567150776770.

The previous prime is 55134301553489. The next prime is 55134301553621. The reversal of 55134301553542 is 24535510343155.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 55134301553492 and 55134301553501.

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, 13783575388384 + ... + 13783575388387.

It is an arithmetic number, because the mean of its divisors is an integer number (20675363082579).

Almost surely, 2^{55134301553542} is an apocalyptic number.

55134301553542 is a deficient number, since it is larger than the sum of its proper divisors (27567150776774).

55134301553542 is a wasteful number, since it uses less digits than its factorization.

55134301553542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27567150776773.

The product of its (nonzero) digits is 2700000, while the sum is 46.

Adding to 55134301553542 its reverse (24535510343155), we get a palindrome (79669811896697).

The spelling of 55134301553542 in words is "fifty-five trillion, one hundred thirty-four billion, three hundred one million, five hundred fifty-three thousand, five hundred forty-two".