55675222651749 has 8 divisors (see below), whose sum is σ = 74446334015200. Its totient is φ = 37010463194736.

The previous prime is 55675222651739. The next prime is 55675222651751. The reversal of 55675222651749 is 94715622257655.

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

It is not a de Polignac number, because 55675222651749 - 2⁸ = 55675222651493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55675222651749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55675222651709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26587975387 + ... + 26587977480.

It is an arithmetic number, because the mean of its divisors is an integer number (9305791751900).

Almost surely, 2^{55675222651749} is an apocalyptic number.

It is an amenable number.

55675222651749 is a deficient number, since it is larger than the sum of its proper divisors (18771111363451).

55675222651749 is a wasteful number, since it uses less digits than its factorization.

55675222651749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53175953219.

The product of its digits is 317520000, while the sum is 66.

The spelling of 55675222651749 in words is "fifty-five trillion, six hundred seventy-five billion, two hundred twenty-two million, six hundred fifty-one thousand, seven hundred forty-nine".