55214253727704 has 24 divisors (see below), whose sum is σ = 149538603846060. Its totient is φ = 18404751242544.

The previous prime is 55214253727697. The next prime is 55214253727727. The reversal of 55214253727704 is 40772735241255.

55214253727704 is a `hidden beast` number, since 5 + 5 + 2 + 14 + 2 + 537 + 27 + 70 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×55214253727704² (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 5 ways as a sum of consecutive naturals, for example, 383432317482 + ... + 383432317625.

Almost surely, 2^{55214253727704} is an apocalyptic number.

It is an amenable number.

55214253727704 is an abundant number, since it is smaller than the sum of its proper divisors (94324350118356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55214253727704 is a wasteful number, since it uses less digits than its factorization.

55214253727704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766864635119 (or 766864635112 counting only the distinct ones).

The product of its (nonzero) digits is 16464000, while the sum is 54.

Adding to 55214253727704 its reverse (40772735241255), we get a palindrome (95986988968959).

The spelling of 55214253727704 in words is "fifty-five trillion, two hundred fourteen billion, two hundred fifty-three million, seven hundred twenty-seven thousand, seven hundred four".