55314461154542 has 8 divisors (see below), whose sum is σ = 82986220148832. Its totient is φ = 27652387771600.

The previous prime is 55314461154527. The next prime is 55314461154571. The reversal of 55314461154542 is 24545116441355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55314461154542² (a number of 28 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 3 ways as a sum of consecutive naturals, for example, 2421388559 + ... + 2421411402.

It is an arithmetic number, because the mean of its divisors is an integer number (10373277518604).

Almost surely, 2^{55314461154542} is an apocalyptic number.

55314461154542 is a deficient number, since it is larger than the sum of its proper divisors (27671758994290).

55314461154542 is a wasteful number, since it uses less digits than its factorization.

55314461154542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842805674.

The product of its digits is 5760000, while the sum is 50.

Adding to 55314461154542 its reverse (24545116441355), we get a palindrome (79859577595897).

The spelling of 55314461154542 in words is "fifty-five trillion, three hundred fourteen billion, four hundred sixty-one million, one hundred fifty-four thousand, five hundred forty-two".